


{"id":1027,"date":"2021-06-07T16:10:02","date_gmt":"2021-06-07T14:10:02","guid":{"rendered":"https:\/\/preprod.editions-eni.fr\/blog\/?p=1027"},"modified":"2021-07-05T14:18:13","modified_gmt":"2021-07-05T12:18:13","slug":"pourquoi-developper-des-applications-mobiles-multiplateformes-avec-flutter","status":"publish","type":"post","link":"https:\/\/www.editions-eni.fr\/blog\/pourquoi-developper-des-applications-mobiles-multiplateformes-avec-flutter\/","title":{"rendered":"Pourquoi D\u00e9velopper des Applications Mobiles Multiplateformes avec Flutter\u00a0?"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_row column_structure=&#8221;1_4,3_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_image src=&#8221;https:\/\/www.editions-eni.fr\/blog\/wp-content\/uploads\/2021\/06\/logo_flutter.png&#8221; alt=&#8221;logo Flutter&#8221; title_text=&#8221;logo_flutter&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><span>Le d\u00e9veloppement mobile reste un march\u00e9 en pleine croissance. En France, 41 millions de personnes poss\u00e8dent un smartphone. Au niveau mondial, ce march\u00e9 pesait plus de 106 milliards de dollars en 2018. Les projections portent ce chiffre \u00e0 plus de 400 milliards \u00e0 l\u2019horizon 2025\/2026.<\/span><br \/><span>Trouver sa place dans ce march\u00e9 est donc essentiel pour les entreprises. La question reste de savoir, parmi l\u2019ensemble des technologies propos\u00e9es permettant le d\u00e9veloppement mobile, laquelle choisir ?<\/span><br \/><span>Cet article vous offre un d\u00e9but de r\u00e9ponse en s\u2019int\u00e9ressant \u00e0\u00a0<\/span><strong>Flutter<\/strong><span>.<\/span><br \/><span>Flutter est un Framework r\u00e9cent qui permet, \u00e0 partir d\u2019un seul code de\u00a0<\/span><strong>d\u00e9velopper des applications mobiles pour les deux grandes plateformes iOS et Android<\/strong><span>. La question que beaucoup se posent est : le projet est-il suffisamment m\u00fbr pour travailler avec en production ?<\/span><br \/><span>Notre expert, Julien Trillard, a accept\u00e9 de r\u00e9pondre \u00e0 nos questions afin de vous apporter des \u00e9l\u00e9ments de r\u00e9ponse.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||27px||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.7&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<blockquote><p><strong>Qu&#8217;est-ce que Flutter&#160;?<\/strong><\/p><\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><strong>Julien Trillard : Flutter est un Framework d\u00e9velopp\u00e9 par Google<\/strong>. La premi\u00e8re<span>\u00a0<\/span><strong>version stable<\/strong><span>\u00a0<\/span>est arriv\u00e9e en d\u00e9cembre 2018. Il s\u2019appuie sur<span>\u00a0<\/span><strong>le langage Dart<\/strong><span>\u00a0<\/span>d\u00e9velopp\u00e9 lui aussi par la firme de Mountain View.<br \/> Il permet de<span>\u00a0<\/span><strong>cr\u00e9er des applications multiplateformes extr\u00eamement performantes et dynamiques<\/strong>. Bien que, depuis le d\u00e9part, les efforts se soient tourn\u00e9s essentiellement vers le mobile (Android et iOS), Flutter permet aussi de<span>\u00a0<\/span><strong>d\u00e9velopper des sites web, des applications Windows, Mac et Linux<\/strong>. Toutefois, ces derni\u00e8res fonctionnalit\u00e9s n\u2019ont pas encore de versions stables.<br \/> Il est bon de rappeler que Flutter s\u2019inscrit \u00e9galement dans un projet de grande ampleur nomm\u00e9<span>\u00a0<\/span><strong>Fuchsia<\/strong>. Il s\u2019agit d\u2019un projet de syst\u00e8me d\u2019exploitation port\u00e9 par Google visant \u00e0 terme \u00e0<span>\u00a0<\/span><strong>remplacer Chrome OS et Android<\/strong>.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Allan|600|on||||||&#8221; text_text_color=&#8221;#000F75&#8243; text_font_size=&#8221;16px&#8221; header_font=&#8221;||||||||&#8221;]<\/p>\n<h6>\u00ab Flutter permet de cr\u00e9er des applications multiplateformes extr\u00eamement performantes et dynamiques.\u00bb<\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.7&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<blockquote><p><strong>Pourquoi Flutter connait-il un tel essor&#160;?<\/strong><\/p><\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><strong>J.T.<\/strong> : Flutter a cr\u00e9\u00e9 une petite r\u00e9volution dans le<span>\u00a0<\/span><strong>d\u00e9veloppement mobile multiplateformes<\/strong>. Mais avant de revenir sur le ph\u00e9nom\u00e8ne, il convient de faire un bref retour en arri\u00e8re.<br \/> Le d\u00e9veloppement mobile est en plein essor. Le nombre de clients augmente. Chacun voulant son application pr\u00e9sente sur les deux plateformes principales : le Play Store de Google et l\u2019App Store d\u2019Apple.<br \/> Or, cet objectif suppose le<span>\u00a0<\/span><strong>d\u00e9veloppement de deux applications distinctes dites natives<\/strong>. En effet, chaque version impose des outils et des langages de programmation diff\u00e9rents.<br \/> Une probl\u00e9matique se pose alors. Le<span>\u00a0<\/span><strong>co\u00fbt de production de l\u2019application<\/strong><span>\u00a0<\/span>se voit doubl\u00e9.<br \/> Pour faire face \u00e0 ce constat, de nombreuses solutions ont vu le jour afin qu\u2019\u00e0 partir<span>\u00a0<\/span><strong>d\u2019un seul d\u00e9veloppement<\/strong>, les<span>\u00a0<\/span><strong>deux applications soient g\u00e9n\u00e9r\u00e9es<\/strong>. Malheureusement, les premiers projets dans ce domaine \u00e9taient loin d\u2019offrir des performances \u00e9quivalentes aux applications natives. Facebook a \u00e9t\u00e9 le premier \u00e0 proposer une solution vraiment int\u00e9ressante avec<span>\u00a0<\/span><strong>React Native<\/strong><span>\u00a0<\/span>\u00e0 partir de 2015.<br \/> Google est entr\u00e9 dans la danse un peu plus tard en proposant Flutter. La<span>\u00a0<\/span><strong>performance<\/strong><span>\u00a0<\/span>est au rendez-vous et se rapproche m\u00eame de celle des applications natives.<br \/> De plus, il est relativement ais\u00e9 de d\u00e9velopper avec ce Framework. D\u00e8s lors, on comprend l\u2019engouement des<span>\u00a0<\/span><strong>d\u00e9veloppeurs<\/strong><span>\u00a0<\/span>qui trouvent beaucoup de<span>\u00a0<\/span><strong>plaisir \u00e0 d\u00e9velopper<\/strong><span>\u00a0<\/span>avec Flutter.<br \/> Les entreprises<span>\u00a0<\/span><strong>gagnent en temps de d\u00e9veloppement<\/strong>, ce qui permet de proposer des<span>\u00a0<\/span><strong>co\u00fbts de production plus concurrentiels<\/strong><span>\u00a0<\/span>aux clients.<br \/> Tout cela a pour effet de cr\u00e9er une v\u00e9ritable mouvance autour de Flutter.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Allan|600|on||||||&#8221; text_text_color=&#8221;#000F75&#8243; text_font_size=&#8221;16px&#8221; header_font=&#8221;||||||||&#8221;]<\/p>\n<h6>\u00ab La performance est au rendez-vous et se rapproche m\u00eame de celle des applications natives. \u00bb<\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.7&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<blockquote><p><strong>Pourquoi choisir Flutter plut\u00f4t que React Native&#160;?<\/strong><\/p><\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><span><strong>J.T.<\/strong> : C\u2019est une question \u00e0 laquelle il est difficile de r\u00e9pondre. M\u00eame si Flutter b\u00e9n\u00e9ficie d\u2019un l\u00e9ger avantage au niveau des performances, il faut avouer que React Native poss\u00e8de de bons arguments.<\/span><br \/><span>Cet \u00e9cart de performances s\u2019explique par le fonctionnement des deux technologies.<\/span><br \/><span>React Native est cod\u00e9 en\u00a0<\/span><strong>JavaScript<\/strong><span>\u00a0et utilise un \u00ab bridge \u00bb afin que ce code soit interpr\u00e9t\u00e9 nativement. C\u2019est cette op\u00e9ration pr\u00e9cis\u00e9ment qui est \u00e0 l\u2019origine des performances moins bonnes.<\/span><br \/><strong>Flutter s\u2019ex\u00e9cute plus comme un jeu vid\u00e9o<\/strong><span>. Tous les composants \u00ab mobiles \u00bb ont \u00e9t\u00e9 recr\u00e9\u00e9s par les \u00e9quipes de Google. Il n\u2019est fait appel \u00e0 aucun pont ou liaison pendant que l\u2019application tourne. L\u2019efficacit\u00e9 est alors au rendez-vous.<\/span><br \/><span>Alors comment choisir ?<\/span><br \/><span>Pour les entreprises, le choix se pose plut\u00f4t de mani\u00e8re strat\u00e9gique autour des\u00a0<\/span><strong>comp\u00e9tences des \u00e9quipes de d\u00e9veloppeurs<\/strong><span>. Si les \u00e9quipes ma\u00eetrisent d\u00e9j\u00e0 le JavaScript, il serait plus raisonnable et rapide d\u2019adopter React Native. En revanche, pour les autres cas, notamment\u00a0<\/span><strong>si du d\u00e9veloppement mobile natif se r\u00e9alisait d\u00e9j\u00e0 ou si les d\u00e9veloppeurs travaillent autour de langages comme Java<\/strong><span>, alors il vaut mieux s\u2019engager avec Flutter.<\/span><br \/><span>Pour les particuliers qui souhaitent se lancer dans le d\u00e9veloppement d\u2019applications et qui n\u2019ont pas de connaissances particuli\u00e8res dans un domaine ou un autre, Flutter reste un choix prioritaire selon moi.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.7&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<blockquote><p><strong>Flutter est une technologie encore r\u00e9cente, pouvons-nous vraiment avoir confiance en celle-ci&#160;?<\/strong><\/p><\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><span><strong>J.T.<\/strong>\u00a0: Effectivement, Flutter est tout nouveau. La sortie de la premi\u00e8re version stable date de deux ans.<\/span><br \/><span>Ce qui est remarquable, c\u2019est\u00a0<\/span><strong>l\u2019attrait fabuleux de la communaut\u00e9 pour cette technologie<\/strong><span>. Il est bon de rappeler que, l\u00e0 o\u00f9 le projet React Native d\u00e9passe tout juste les 91K \u00e9toiles sur Github en 5 ans, Flutter en est d\u00e9j\u00e0 \u00e0 106K !<\/span><br \/><span>De surcroit, cette\u00a0<\/span><strong>communaut\u00e9 participe activement \u00e0 enrichir les librairies<\/strong><span>. Google a d\u00e9di\u00e9 un site web \u00e0 ce sujet :\u00a0<\/span><a href=\"https:\/\/pub.dev\/\" target=\"_blank\" rel=\"noopener\">pub.dev<\/a><span>. Au total, il concentre plus de 13000 packages divers et vari\u00e9s qui offrent des solutions \u00e0 tous les probl\u00e8mes courants.<\/span><br \/><span>Autres \u00e9l\u00e9ments qui d\u00e9montrent sa mont\u00e9e en puissance rapide : les indicateurs tels que l\u2019index Tiobe classent d\u00e9sormais le langage Dart en 27\u00e8me position. A titre de comparaison, le langage\u00a0<\/span><a href=\"https:\/\/www.editions-eni.fr\/livre\/kotlin-les-fondamentaux-du-developpement-d-applications-android-9782409015861\"><strong>Kotlin<\/strong><\/a><span>\u00a0qui permet \u00e9galement de\u00a0<\/span><strong>d\u00e9velopper des applications mobiles natives pour Android<\/strong><span>\u00a0n\u2019est qu\u2019\u00e0 la 36\u00e8me place. Autre indicateur et m\u00eame constat avec le classement propos\u00e9 par Redmonk qui classe le Dart 33\u00e8me.<\/span><br \/><span>Enfin, pour ceux qui douteraient encore de\u00a0<\/span><strong>l\u2019avenir radieux<\/strong><span>\u00a0qui attend Flutter et de l\u2019int\u00e9r\u00eat que lui porterait Google, il est bon de rappeler le rythme de d\u00e9veloppement effr\u00e9n\u00e9 des \u00e9quipes en charge du projet. A l\u2019heure actuelle, une\u00a0<\/span><strong>version majeure<\/strong><span>\u00a0sort tous les trois mois environ, ainsi que des\u00a0<\/span><strong>correctifs et am\u00e9liorations<\/strong><span>\u00a0tous les quinze jours.<\/span><br \/><span>Chaque version enrichit davantage le produit et ses performances. Un des prochains objectifs de Google est la mise \u00e0 disposition d\u2019une version stable pour le web.<\/span><br \/><span>Il n\u2019y a donc aucune crainte \u00e0 avoir.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<blockquote>\n<p><strong>Pourquoi les services de d\u00e9veloppement mobile doivent-ils imp\u00e9rativement se lancer ? Et quels sont les avantages pour les entreprises qui d\u00e9veloppent des applications mobiles multiplateformes ?<\/strong><\/p>\n<\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><span><strong>J.T.<\/strong> : Le d\u00e9veloppement mobile multiplateformes a longtemps \u00e9t\u00e9 mal consid\u00e9r\u00e9. La raison principale ? Un probl\u00e8me de performance globale des applications.<\/span><br \/><span>Dans la mesure o\u00f9 cette probl\u00e9matique ne se pose plus vraiment avec Flutter, il n\u2019y a plus d\u2019obstacle \u00e0\u00a0<\/span><strong>recourir au cross platform<\/strong><span>.<\/span><br \/><span>Il est utile, aussi, de rappeler que ce type de d\u00e9veloppement, dans la mesure o\u00f9 un seul et m\u00eame code permet de fournir deux applications (Android et iOS) permet un\u00a0<\/span><strong>gain de temps<\/strong><span>\u00a0en moyenne estim\u00e9 \u00e0\u00a0<\/span><strong>30%<\/strong><span>. Ce qui est consid\u00e9rable.<\/span><br \/><span>L\u2019objectif principal \u00e9tant toujours la\u00a0<\/span><strong>satisfaction client<\/strong><span>, pouvoir fournir une\u00a0<\/span><strong>solution qualitativement identique \u00e0 un co\u00fbt moins \u00e9lev\u00e9<\/strong><span>\u00a0est essentiel. Les entreprises qui tarderont \u00e0 emprunter cette voie subiront de plein fouet la concurrence.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<blockquote>\n<p><strong>Quels sont les pr\u00e9requis pour d\u00e9velopper avec Flutter ?<\/strong><\/p>\n<\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<strong>J.T.<\/strong> :<span>\u00a0<\/span><strong>D\u00e9velopper avec Flutter est \u00e0 la port\u00e9e de tous<\/strong>. Evidemment, il sera nettement plus simple de d\u00e9marrer avec des connaissances en programmation.<br \/>\nLe langage Dart sur lequel s\u2019appuie Flutter est<span>\u00a0<\/span><strong>orient\u00e9 objet<\/strong>. Pour profiter pleinement de sa puissance, il faudra passer par son apprentissage.<br \/>\nDans tous les cas,<span>\u00a0<\/span><strong>l\u2019adaptation est tr\u00e8s rapide<\/strong><span>\u00a0<\/span>pour les d\u00e9veloppeurs d\u00e9j\u00e0 en poste sur des langages comme Java.<br \/>\nEnfin,<span>\u00a0<\/span><strong>la communaut\u00e9 Flutter est tr\u00e8s pr\u00e9sente<\/strong><span>\u00a0<\/span>et il est facile de<span>\u00a0<\/span><strong>trouver des r\u00e9ponses \u00e0 ses questions<\/strong>.[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Allan|600|on||||||&#8221; text_text_color=&#8221;#000F75&#8243; text_font_size=&#8221;16px&#8221; header_font=&#8221;||||||||&#8221;]<\/p>\n<h6>\u00ab La communaut\u00e9 Flutter est tr\u00e8s pr\u00e9sente et il est facile de trouver des r\u00e9ponses \u00e0 ses questions. \u00bb<\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text quote_border_color=&#8221;#3BB6D5&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<blockquote>\n<p><strong>Quels enjeux pour le d\u00e9veloppement mobile en 2021 ?<\/strong><\/p>\n<\/blockquote>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221;]<\/p>\n<p><span><strong>J.T.<\/strong> : Le d\u00e9veloppement mobile est loin d\u2019\u00eatre \u00e0 bout de souffle. Avec l\u2019\u00e9pid\u00e9mie de COVID-19, le gouvernement a lanc\u00e9 un grand plan afin d\u2019aider les petites et moyennes entreprises dans leur\u00a0<\/span><strong>transformation digitale<\/strong><span>. Bien \u00e9videmment, cela passe par la cr\u00e9ation de site internet mais\u00a0<\/span><strong>les applications mobiles deviennent presque aussi incontournables<\/strong><span>\u00a0de nos jours. Poss\u00e9der son application est une v\u00e9ritable\u00a0<\/span><strong>valeur ajout\u00e9e<\/strong><span>.<\/span><br \/><span>Il ne faut pas oublier non plus\u00a0<\/span><strong>l\u2019arriv\u00e9e prochaine de la 5G<\/strong><span>. Au-del\u00e0 des d\u00e9bats qui tournent autour de cette technologie, il est fort \u00e0 parier que, d\u2019ici peu de temps, nos habitudes de\u00a0<\/span><strong>consommation de donn\u00e9es<\/strong><span>\u00a0s\u2019envoleront encore un peu plus. Les\u00a0<\/span><strong>d\u00e9bits<\/strong><span>\u00a0annonc\u00e9s se rapprochent de ceux de la\u00a0<\/span><strong>fibre<\/strong><span>\u00a0et sont sup\u00e9rieurs \u00e0 une connexion ADSL.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_testimonial author=&#8221;Julien Trillard&#8221; job_title=&#8221;notre expert Flutter&#8221; portrait_url=&#8221;https:\/\/www.editions-eni.fr\/blog\/wp-content\/uploads\/2021\/06\/trillard_julien.jpg&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221;]<\/p>\n<p><span>Julien TRILLARD est formateur en d\u00e9veloppement web et dirigeant d\u2019une entreprise sp\u00e9cialis\u00e9e dans le d\u00e9veloppement logiciel et la formation. Il fait de la cr\u00e9ation de logiciels et d\u2019applications web et mobiles son quotidien.<\/span><br \/> <span>Au travers de ses exp\u00e9riences de conception d\u2019applications mobiles, il d\u00e9couvre le framework Flutter auquel il voue aujourd\u2019hui une v\u00e9ritable passion. Dans ce livre, il transmet au lecteur tout son retour d\u2019exp\u00e9rience sur le d\u00e9veloppement d\u2019applications multiplateformes avec ce framework de Google.<\/span><\/p>\n<p>[\/et_pb_testimonial][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text _builder_version=&#8221;4.9.0&#8243; text_font=&#8221;||||||||&#8221; text_line_height=&#8221;1.8em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Overpass|300|||||||&#8221; header_2_font_size=&#8221;35px&#8221; header_2_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||0px||false|false&#8221; header_2_font_size_tablet=&#8221;30px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; border_color_all=&#8221;#1a0a38&#8243;]<\/p>\n<h2>Pour aller <span style=\"color: #3bb6d5;\">plus loin<\/span><\/h2>\n<p>[\/et_pb_text][et_pb_divider color=&#8221;#3BB6D5&#8243; divider_position=&#8221;center&#8221; divider_weight=&#8221;3px&#8221; _builder_version=&#8221;4.9.0&#8243; max_width=&#8221;90px&#8221; max_width_tablet=&#8221;13%&#8221; max_width_last_edited=&#8221;off|desktop&#8221; custom_margin=&#8221;5px||||false|false&#8221; custom_padding=&#8221;|||&#8221; locked=&#8221;off&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,1_4,1_4,1_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_css_main_element_last_edited=&#8221;on|phone&#8221; custom_css_main_element_tablet=&#8221;display:flex;&#8221; custom_css_main_element_phone=&#8221;display:inherit;&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_image src=&#8221;https:\/\/www.editions-eni.fr\/livre\/flutter-developpez-vos-applications-mobiles-multiplateformes-avec-dart-9782409025273_XL.jpg&#8221; alt=&#8221;Flutter D\u00e9veloppez vos applications mobiles multiplateformes avec Dart&#8221; title_text=&#8221;flutter-developpez-vos-applications-mobiles-multiplateformes-avec-dart-9782409025273_M (1)&#8221; url=&#8221;https:\/\/www.editions-eni.fr\/livre\/flutter-developpez-vos-applications-mobiles-multiplateformes-avec-dart-9782409025273&#8243; url_new_window=&#8221;on&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; box_shadow_style=&#8221;preset3&#8243; transform_styles__hover_enabled=&#8221;on|hover&#8221; custom_margin=&#8221;||10px||false|false&#8221; transform_scale__hover=&#8221;105%|105%&#8221; transform_scale__hover_enabled=&#8221;on|hover&#8221; transform_translate__hover_enabled=&#8221;on|desktop&#8221; transform_rotate__hover_enabled=&#8221;on|desktop&#8221; transform_skew__hover_enabled=&#8221;on|desktop&#8221; transform_origin__hover_enabled=&#8221;on|desktop&#8221; width_tablet=&#8221;85%&#8221; width_last_edited=&#8221;on|tablet&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.9.7&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#3BB6D5&#8243; background_color=&#8221;RGBA(0,0,0,0)&#8221; hover_enabled=&#8221;0&#8243; custom_margin=&#8221;||5px||false|false&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Livre<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;|10px|||false|false&#8221; custom_padding_phone=&#8221;|0px|||false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221;]<\/p>\n<p id=\"Title\"><strong>Flutter<\/strong><br \/><small>D\u00e9veloppez vos applications mobiles multiplateformes avec Dart<\/small><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_image src=&#8221;https:\/\/www.editions-eni.fr\/blog\/wp-content\/uploads\/2021\/06\/presentiel-web.jpg&#8221; alt=&#8221;Flutter D\u00e9veloppez vos applications mobiles multiplateformes avec Dart&#8221; title_text=&#8221;presentiel-web&#8221; url=&#8221;https:\/\/www.eni-service.fr\/index.php\/fomation\/flutter-developper-des-applications-mobiles-natives-pour-ios-et-android\/&#8221; url_new_window=&#8221;on&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; box_shadow_style=&#8221;preset3&#8243; transform_styles__hover_enabled=&#8221;on|hover&#8221; custom_margin=&#8221;||10px||false|false&#8221; transform_scale__hover=&#8221;105%|105%&#8221; transform_scale__hover_enabled=&#8221;on|hover&#8221; transform_translate__hover_enabled=&#8221;on|desktop&#8221; transform_rotate__hover_enabled=&#8221;on|desktop&#8221; transform_skew__hover_enabled=&#8221;on|desktop&#8221; transform_origin__hover_enabled=&#8221;on|desktop&#8221; width_tablet=&#8221;85%&#8221; width_last_edited=&#8221;on|tablet&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.9.7&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#3BB6D5&#8243; background_color=&#8221;RGBA(0,0,0,0)&#8221; hover_enabled=&#8221;0&#8243; custom_margin=&#8221;||5px||false|false&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Formation<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;|10px|||false|false&#8221; custom_padding_phone=&#8221;|0px|||false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221;]<\/p>\n<p><strong>Flutter<br \/><\/strong>D\u00e9velopper des applications mobiles natives pour iOS et Android<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221;][et_pb_row _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_text _builder_version=&#8221;4.9.7&#8243; text_font=&#8221;||||||||&#8221; text_line_height=&#8221;1.8em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Overpass|300|||||||&#8221; header_2_font_size=&#8221;35px&#8221; header_2_line_height=&#8221;1.5em&#8221; custom_margin=&#8221;||0px||false|false&#8221; header_2_font_size_tablet=&#8221;30px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; border_color_all=&#8221;#1a0a38&#8243;]<\/p>\n<h2>Ces articles peuvent aussi <span style=\"color: #3bb6d5;\">vous int\u00e9resser<\/span><\/h2>\n<p>[\/et_pb_text][et_pb_divider color=&#8221;#3BB6D5&#8243; divider_position=&#8221;center&#8221; divider_weight=&#8221;3px&#8221; _builder_version=&#8221;4.9.0&#8243; max_width=&#8221;90px&#8221; max_width_tablet=&#8221;13%&#8221; max_width_last_edited=&#8221;off|desktop&#8221; custom_margin=&#8221;5px||||false|false&#8221; custom_padding=&#8221;|||&#8221; locked=&#8221;off&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; width_tablet=&#8221;60%&#8221; width_last_edited=&#8221;off|tablet&#8221; custom_margin_tablet=&#8221;|10px||10px|false|false&#8221; custom_margin_last_edited=&#8221;off|tablet&#8221; custom_css_main_element_last_edited=&#8221;off|tablet&#8221; custom_css_main_element_tablet=&#8221;display:flex;&#8221; custom_css_main_element_phone=&#8221;display:inherit;&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_slider use_bg_overlay=&#8221;on&#8221; bg_overlay_color=&#8221;rgba(26,10,56,0.6)&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h4&#8243; header_font=&#8221;Overpass||||||||&#8221; header_font_size=&#8221;18px&#8221; height=&#8221;320px&#8221; custom_margin=&#8221;0px||40px||false|false&#8221; custom_padding=&#8221;180px|0px|0px|0px|false|false&#8221; custom_padding_tablet=&#8221;150px||||false|false&#8221; custom_padding_phone=&#8221;&#8221; custom_padding_last_edited=&#8221;on|desktop&#8221; link_option_url=&#8221;\/blog\/developpement-de-webapp-7-bonnes-pratiques\/&#8221; border_radii=&#8221;on|20px|20px|20px|20px&#8221; box_shadow_style=&#8221;preset3&#8243; custom_margin__hover_enabled=&#8221;on|hover&#8221; custom_margin__hover=&#8221;-10px||30px||false|false&#8221; custom_padding__hover_enabled=&#8221;on|desktop&#8221; custom_padding__hover=&#8221;||0px||false|false&#8221; height__hover=&#8221;330px&#8221; height__hover_enabled=&#8221;on|desktop&#8221;][et_pb_slide button_link=&#8221;\/blog\/excel-et-tableaux-croises-dynamiques\/&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; background_image=&#8221;https:\/\/www.editions-eni.fr\/blog\/wp-content\/uploads\/2021\/06\/dossier_thematique_creation-site-web.jpg&#8221; background_enable_image=&#8221;on&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding__hover_enabled=&#8221;off|desktop&#8221; custom_padding__hover=&#8221;280px||||false|false&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h4>D\u00e9veloppement de WebApp : 7 bonnes pratiques<\/h4>\n<p>[\/et_pb_slide][\/et_pb_slider][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221;][et_pb_slider use_bg_overlay=&#8221;on&#8221; bg_overlay_color=&#8221;rgba(26,10,56,0.6)&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h4&#8243; header_font=&#8221;Overpass||||||||&#8221; header_font_size=&#8221;18px&#8221; height=&#8221;320px&#8221; custom_margin=&#8221;0px||40px||false|false&#8221; custom_padding=&#8221;180px|0px|0px|0px|false|false&#8221; custom_padding_tablet=&#8221;150px||||false|false&#8221; custom_padding_phone=&#8221;&#8221; custom_padding_last_edited=&#8221;on|desktop&#8221; link_option_url=&#8221;\/blog\/flask-developper-sa-premiere-application-web-en-python\/&#8221; border_radii=&#8221;on|20px|20px|20px|20px&#8221; box_shadow_style=&#8221;preset3&#8243; custom_margin__hover_enabled=&#8221;on|hover&#8221; custom_margin__hover=&#8221;-10px||30px||false|false&#8221; custom_padding__hover_enabled=&#8221;on|desktop&#8221; custom_padding__hover=&#8221;||0px||false|false&#8221; height__hover=&#8221;330px&#8221; height__hover_enabled=&#8221;on|desktop&#8221;][et_pb_slide button_link=&#8221;\/blog\/creation-de-site-web\/&#8221; _builder_version=&#8221;4.9.0&#8243; _module_preset=&#8221;default&#8221; background_image=&#8221;https:\/\/www.editions-eni.fr\/blog\/wp-content\/uploads\/2021\/06\/bandeau_flask.jpg&#8221; background_enable_image=&#8221;on&#8221; custom_padding=&#8221;||||false|false&#8221; 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