{"id":26187,"date":"2025-07-15T10:58:00","date_gmt":"2025-07-15T08:58:00","guid":{"rendered":"https:\/\/www.codeur.com\/blog\/?p=26187"},"modified":"2025-09-10T15:37:22","modified_gmt":"2025-09-10T13:37:22","slug":"meilleures-librairies-javascript","status":"publish","type":"post","link":"https:\/\/www.codeur.com\/blog\/meilleures-librairies-javascript\/","title":{"rendered":"Les 15 meilleures librairies JavaScript \u00e0 essayer"},"content":{"rendered":"\n<p>Les librairies JavaScript sont une source intarissable de ressources pour les webdesigners et d\u00e9veloppeurs front-end.<\/p>\n\n\n\n<p>En ma\u00eetrisant le langage JS, vous pourrez cr\u00e9er des designs modernes et des fonctionnalit\u00e9s hyper intuitives pour vos utilisateurs et tr\u00e8s fluides. Suivant les tendances du webdesign, les librairies JavaScript vous seront utiles pour cr\u00e9er des interfaces <em>from scratch<\/em> ou am\u00e9liorer l&#8217;exp\u00e9rience utilisateur de votre site web.<\/p>\n\n\n\n<p>Piochez des id\u00e9es parmi notre s\u00e9lection des meilleures librairies JavaScript ou faites appel \u00e0 un <a href=\"https:\/\/www.codeur.com\/developpeur\/javascript\">d\u00e9veloppeur JavaScript freelance<\/a> sur Codeur.com pour r\u00e9aliser vos projets&nbsp;!<\/p>\n\n\n\n<p><strong>Sommaire&nbsp;:&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#formulaire-localisation\">Pour les formulaires et la localisation<\/a><\/li>\n\n\n\n<li><a href=\"#animation\">Pour vos animations visuelles<\/a><\/li>\n\n\n\n<li><a href=\"#video-3d\">Pour la vid\u00e9o et la 3D<\/a><\/li>\n\n\n\n<li><a href=\"#graphique-data\">Pour les graphiques et la data visualisation<\/a><\/li>\n\n\n\n<li><a href=\"#transverse\">Les librairies JavaScript transverses<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"formulaire-localisation\">Librairies JavaScript pour les formulaires et la localisation<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Algolia Places<\/h3>\n\n\n\n<p>Sp\u00e9cialis\u00e9e dans les cartes, <a href=\"https:\/\/github.com\/algolia\/places?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Algolia Places<\/a> peut r\u00e9soudre pas mal de casse-t\u00eate avec la localisation gr\u00e2ce \u00e0 plusieurs fonctions&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ajouter une map \u00e0 votre site ;<\/li>\n\n\n\n<li>chercher une localisation et l&#8217;afficher ;<\/li>\n\n\n\n<li>remplir un formulaire avec le champ adresse.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Cleave.js<\/h3>\n\n\n\n<p>La librairie <a href=\"https:\/\/nosir.github.io\/cleave.js\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Cleave.js<\/a> fera le bonheur du web designer qui construit un formulaire, mais surtout de son utilisateur.<\/p>\n\n\n\n<p>En effet, gr\u00e2ce \u00e0 cet effet JavaScript, vos num\u00e9ros de t\u00e9l\u00e9phone, adresse, code postal, seront automatiquement transform\u00e9s avec le bon formatage pendant que l&#8217;internaute les \u00e9crit. Les donn\u00e9es saisies sont plus lisibles des deux c\u00f4t\u00e9s et sont surtout plus fiables.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parsley<\/h3>\n\n\n\n<p>Une librairie tr\u00e8s utile si votre prochain site comporte beaucoup de formulaires. <a href=\"https:\/\/parsleyjs.org\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Parsley<\/a> simplifie le processus de validation des formulaires et permet une exp\u00e9rience utilisateur sans couture.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"animation\">Librairies JS pour vos animations visuelles<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">anime.js<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"614\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-1024x614.png\" alt=\"librairie javascript anime.js\" class=\"wp-image-101393\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-1024x614.png 1024w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-300x180.png 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-768x460.png 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-60x36.png 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-370x222.png 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-270x162.png 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-570x342.png 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js-740x444.png 740w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-anime-js.png 1503w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>La librairie <a href=\"https:\/\/animejs.com\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">anime.js<\/a> vous permet de cr\u00e9er un mouvement fluide sur les effets et animations de votre site web. L&#8217;animation d&#8217;un logo par exemple.<\/p>\n\n\n\n<p>L&#8217;avantage&nbsp;: la librairie fonctionne avec du CSS, Individual Transforms, SVG, le DOM et les objets JavaScript.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Choreographer.js<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-1024x427.png\" alt=\"librairie javascript choregrapher.js\" class=\"wp-image-101395\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-1024x427.png 1024w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-300x125.png 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-768x321.png 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-60x25.png 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-370x154.png 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-270x113.png 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-570x238.png 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js-740x309.png 740w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-choregrapher-js.png 1344w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/christinecha.github.io\/choreographer-js\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Choregrapher.js<\/a>&nbsp;: une librairie JavaScript toute simple \u00e0 utiliser, qui promet des effets \u00e9tonnants sur votre site internet.<\/p>\n\n\n\n<p>\u00c0 utiliser pour r\u00e9ussir vos animations CSS complexes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AOS &#8211; Animate On Scroll<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"532\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-1024x532.png\" alt=\"librairie javascript animate on scroll\" class=\"wp-image-101397\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-1024x532.png 1024w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-300x156.png 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-768x399.png 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-1536x797.png 1536w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-60x31.png 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-370x192.png 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-270x140.png 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-570x296.png 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll-740x384.png 740w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javacript-animate-on-scroll.png 1755w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>La clef d&#8217;un beau site on-page&nbsp;? Le scroll et les points d&#8217;ancrage des menus vers les diff\u00e9rentes parties du site.<\/p>\n\n\n\n<p><a href=\"https:\/\/michalsnik.github.io\/aos\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Animate On Scroll<\/a> vous aide dans la conception de votre site \u00e0 travailler vos fondus ainsi que les emplacements d&#8217;ancrage statiques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Slick<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"879\" height=\"474\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick.png\" alt=\"librairie javacript slick\" class=\"wp-image-101396\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick.png 879w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-300x162.png 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-768x414.png 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-60x32.png 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-370x200.png 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-270x146.png 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-570x307.png 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-slick-740x399.png 740w\" sizes=\"(max-width: 879px) 100vw, 879px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/kenwheeler.github.io\/slick\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Slick<\/a> est un bon moyen de r\u00e9soudre tous les probl\u00e8mes de vos carrousels&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Catalogue produit<\/li>\n\n\n\n<li>Slider<\/li>\n\n\n\n<li>T\u00e9moignages client<\/li>\n\n\n\n<li>Etc.<\/li>\n<\/ul>\n\n\n\n<p>Cette librairie JavaScript vous aidera notamment \u00e0 les rendre compl\u00e8tement responsive design et \u00e0 am\u00e9liorer le <em>swipe<\/em> sur mobile (c&#8217;est-\u00e0-dire le d\u00e9filement avec le pouce).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Granim.js<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"471\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-1024x471.png\" alt=\"librairie javascript granim.js\" class=\"wp-image-101398\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-1024x471.png 1024w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-300x138.png 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-768x353.png 768w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-1536x706.png 1536w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-60x28.png 60w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-370x170.png 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-270x124.png 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-570x262.png 570w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime-740x340.png 740w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/librairie-javascript-granime.png 1828w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><br>Les gradients sont sur tous les sites depuis l&#8217;ann\u00e9e derni\u00e8re, et cette tendance ne faiblit pas en 2019.<br>D\u00e9marquez et cr\u00e9ez des d\u00e9grad\u00e9s interactifs avec <a href=\"https:\/\/sarcadass.github.io\/granim.js\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Granim.js<\/a>. Cette librairie vous permet de&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>cr\u00e9er un d\u00e9grad\u00e9 fluide ;<\/li>\n\n\n\n<li>d&#8217;ajouter par dessus une image proprement ;<\/li>\n\n\n\n<li>ou l&#8217;appliquer en transparence sous votre image.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"video-3d\">Biblioth\u00e8ques JavaScript pour la vid\u00e9o et la 3D<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Three.js<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"397\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/three-js.jpg\" alt=\"Three.js\" class=\"wp-image-26188\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/three-js.jpg 700w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/three-js-300x170.jpg 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/three-js-370x210.jpg 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/three-js-270x153.jpg 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/three-js-570x323.jpg 570w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n<p><br>La 3D fait son grand retour sur les sites. <a href=\"https:\/\/threejs.org\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Three.js<\/a> est LA librairie JavaScript indispensable pour tous vos projets web autour de la 3D, pour faire de la simulation d&#8217;int\u00e9rieur ou d&#8217;objet par exemple.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"graphique-data\">Des librairies JS graphiques et pour la data visualisation<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">D3.js<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"447\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js.jpg\" alt=\"D3.js\" class=\"wp-image-26190\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js.jpg 700w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js-300x192.jpg 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js-370x236.jpg 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js-270x172.jpg 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js-470x300.jpg 470w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/d3-js-570x364.jpg 570w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n<p><br>Et si vous int\u00e9griez une librairie JS pour mettre en lumi\u00e8re vos donn\u00e9es&nbsp;?<\/p>\n\n\n\n<p><a href=\"https:\/\/d3js.org\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">D3.js<\/a> vous aide \u00e0 transformer du contenu en donn\u00e9es visuelles comme un tableau HTML ou des graphiques interactifs en SVG. Plus claires, vos donn\u00e9es seront n\u00e9cessairement plus consult\u00e9es par votre audience.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Chart.js<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"700\" height=\"484\" src=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js.jpg\" alt=\"Chart.js\" class=\"wp-image-26191\" srcset=\"https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js.jpg 700w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js-300x207.jpg 300w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js-370x256.jpg 370w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js-270x187.jpg 270w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js-435x300.jpg 435w, https:\/\/www.codeur.com\/blog\/wp-content\/uploads\/2019\/07\/chart-js-570x394.jpg 570w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n<p><br>Gr\u00e2ce \u00e0 cette librairie, vous pourrez cr\u00e9er de superbes graphiques et outils de data visualisation sur votre site.<\/p>\n\n\n\n<p>Avec plusieurs templates propos\u00e9s, <a href=\"https:\/\/www.chartjs.org\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Chart.js<\/a> est la r\u00e9f\u00e9rence pour vos animations de metrics et vous offre un large choix de graphiques.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"transverse\">Les librairies JavaScript transverses<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">React<\/h3>\n\n\n\n<p>Non ce langage n&#8217;est pas que l&#8217;apanage des d\u00e9veloppeurs mobiles&nbsp;!<\/p>\n\n\n\n<p><a href=\"https:\/\/fr.reactjs.org\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">React<\/a> est une des meilleures librairies JS du moment pour construire tous types d&#8217;interfaces utilisateur, mobiles, mais pas que.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Omniscient<\/h3>\n\n\n\n<p>Si vous cherchez une librairie JavaScript globale et bien fournie, vous trouverez votre bonheur avec <a href=\"https:\/\/omniscientjs.github.io\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Omniscient<\/a>.<\/p>\n\n\n\n<p>Proche de React.js, cette librairie est plus optimis\u00e9e et propose des options vous permettant d&#8217;imaginer tout votre projet d&#8217;int\u00e9gration.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Premonish<\/h3>\n\n\n\n<p><strong>Notre coup de c\u0153ur.<\/strong> Voil\u00e0 de quoi booster votre taux de transformation&nbsp;!<\/p>\n\n\n\n<p><a href=\"https:\/\/mathisonian.github.io\/premonish\/?source=codeur-com-blog&amp;utm_source=codeur-com-blog\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Premonish<\/a> est une librairie puissante qui anticipe la prochaine interaction d&#8217;un internaute, bas\u00e9 sur le mouvement de sa souris. Vous pouvez ensuite imaginer de multiples sc\u00e9narios et notamment la mise en avant de vos principaux call-to-action.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Notre astuce pour utiliser les librairies JavaScript<\/h2>\n\n\n\n<p>Soyez cr\u00e9atif, les librairies JavaScript vous simplifient l&#8217;int\u00e9gration de vos sites web et vous aident \u00e0 r\u00e9aliser tous vos effets, m\u00eame les plus audacieux&nbsp;!<\/p>\n\n\n\n<p>Si vous avez besoin d&#8217;aide dans vos projets de d\u00e9veloppement, faites appel \u00e0 un <a href=\"https:\/\/www.codeur.com\/developpeur\/javascript#open-fast\" target=\"_blank\" rel=\"noopener noreferrer\">d\u00e9veloppeur JavaScript freelance<\/a> sur Codeur.com.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Suivant les tendances du webdesign, les librairies JavaScript vous seront utiles pour cr\u00e9er des interfaces from scratch ou am\u00e9liorer l&#8217;exp\u00e9rience utilisateur de votre site 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