{"id":61807,"date":"2010-07-08T00:00:00","date_gmt":"2010-07-08T00:00:00","guid":{"rendered":"https:\/\/blog.mozilla.org\/foxtail\/2010\/07\/08\/more-details-on-features-in-firefox-4-beta-1\/"},"modified":"2021-02-08T20:30:10","modified_gmt":"2021-02-08T20:30:10","slug":"more-details-on-features-in-firefox-4-beta-1","status":"publish","type":"post","link":"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/","title":{"rendered":"More Details on Features in Firefox 4 Beta 1"},"content":{"rendered":"<p>Firefox 4 Beta 1 is now available and ready for testing. This first version is filled with dozens of new features and improvements. Here are more in depth explanations of some of the Firefox 4 Beta 1 features from the Firefox team:<\/p>\n<p><strong> <\/strong><\/p>\n<p><a href=\"http:\/\/hacks.mozilla.org\/2010\/07\/firefox-4-beta-1-is-here-whats-in-it-for-web-developers\/\">Firefox 4 beta 1 is here \u2013 what\u2019s in it for web developers?, Chris Blizzard<\/a><\/p>\n<p><a href=\"http:\/\/blog.mozilla.org\/faaborg\/2010\/07\/06\/firefox-4-beta-1-ui-changes\/\">Firefox 4 Beta 1 UI Changes, Alex Faaborg<\/a><\/p>\n<p><a href=\"http:\/\/www.oxymoronical.com\/blog\/2010\/07\/Introducing-the-new-Add-ons-Manager\">Introducing the New Add-Ons Manager, Dave Townsend<\/a><\/p>\n<p><a href=\"http:\/\/www.oxymoronical.com\/blog\/2010\/07\/History-of-the-Add-ons-Manager\">History of the Add-Ons Manager, Dave Townsend<\/a><\/p>\n<p><a href=\"http:\/\/hacks.mozilla.org\/2010\/07\/firefox-4-formdata-and-the-new-file-url-object\/\">Firefox 4 \u2013 FormData and the new File.url object, Jonas Sicking<\/a><\/p>\n<p><a href=\"http:\/\/blog.pearce.org.nz\/2010\/07\/webm-video-support-in-firefox-4-beta.html\">WebM Video Support in Firefox 4 Beta, Chris Pearce<\/a><\/p>\n<p><a href=\"http:\/\/daviddahl.blogspot.com\/2010\/07\/web-developer-console-in-firefox-40.html\">Web Developer &#8220;Console&#8221; in Firefox 4.0 Beta 1, Dave Dahl<\/a><span style=\"text-decoration: underline;\"><br \/>\n<\/span><strong> <\/strong><\/p>\n<p>We will continue to share more analysis and details for new features and changes in Firefox 4 as the product develops.<\/p>\n<p>For more information on Firefox 4 Beta 1:<\/p>\n<ul>\n<li><a href=\"http:\/\/www.mozilla.com\/en-US\/firefox\/beta\/\/\">Download  Firefox 4 Beta <\/a><\/li>\n<li><a href=\"http:\/\/www.mozilla.com\/en-US\/firefox\/beta\/features\/\">Learn  more about the  features<\/a><\/li>\n<li><a href=\"http:\/\/www.mozilla.com\/en-US\/firefox\/beta\/feedback\/\">Submit  your feedback<\/a><\/li>\n<li><a href=\"https:\/\/wiki.mozilla.org\/Firefox\/4\/Beta#Firefox_4_Beta_1_FAQ\">FAQ<\/a><\/li>\n<li><a href=\"http:\/\/www.mozilla.com\/en-US\/firefox\/4.0b1\/releasenotes\/\">Get  the detailed Release Notes<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Firefox 4 Beta 1 is now available and ready for testing. This first version is filled with dozens of new features and improvements. Here are more in depth explanations of some of the Firefox 4 Beta 1 features from the Firefox team: Firefox 4 beta 1 is here \u2013 what\u2019s in it for web developers?, [&hellip;]<\/p>\n","protected":false},"author":176,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,5],"tags":[],"coauthors":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>More Details on Features in Firefox 4 Beta 1<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/\",\"url\":\"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/\",\"name\":\"More Details on Features in Firefox 4 Beta 1\",\"isPartOf\":{\"@id\":\"https:\/\/blog.mozilla.org\/en\/#website\"},\"datePublished\":\"2010-07-08T00:00:00+00:00\",\"dateModified\":\"2021-02-08T20:30:10+00:00\",\"author\":{\"@id\":\"https:\/\/blog.mozilla.org\/en\/#\/schema\/person\/1361eee653dbf3a6340d5b12a12bf39d\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.mozilla.org\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"More Details on Features in Firefox 4 Beta 1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.mozilla.org\/en\/#website\",\"url\":\"https:\/\/blog.mozilla.org\/en\/\",\"name\":\"The Mozilla Blog\",\"description\":\"News and Updates about Mozilla\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.mozilla.org\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.mozilla.org\/en\/#\/schema\/person\/1361eee653dbf3a6340d5b12a12bf39d\",\"name\":\"Erica Jostedt\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blog.mozilla.org\/en\/#\/schema\/person\/image\/1911ef8a1f37a46b8d8c6e06d7839689\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9cfa74596a9aa7be46b83f68b72419d5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9cfa74596a9aa7be46b83f68b72419d5?s=96&d=mm&r=g\",\"caption\":\"Erica Jostedt\"},\"url\":\"https:\/\/blog.mozilla.org\/en\/author\/ejostedtmozilla-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"More Details on Features in Firefox 4 Beta 1","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/","url":"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/","name":"More Details on Features in Firefox 4 Beta 1","isPartOf":{"@id":"https:\/\/blog.mozilla.org\/en\/#website"},"datePublished":"2010-07-08T00:00:00+00:00","dateModified":"2021-02-08T20:30:10+00:00","author":{"@id":"https:\/\/blog.mozilla.org\/en\/#\/schema\/person\/1361eee653dbf3a6340d5b12a12bf39d"},"breadcrumb":{"@id":"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/blog.mozilla.org\/en\/mozilla\/more-details-on-features-in-firefox-4-beta-1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/blog.mozilla.org\/en\/"},{"@type":"ListItem","position":2,"name":"More Details on Features in Firefox 4 Beta 1"}]},{"@type":"WebSite","@id":"https:\/\/blog.mozilla.org\/en\/#website","url":"https:\/\/blog.mozilla.org\/en\/","name":"The Mozilla Blog","description":"News and Updates about Mozilla","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.mozilla.org\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/blog.mozilla.org\/en\/#\/schema\/person\/1361eee653dbf3a6340d5b12a12bf39d","name":"Erica Jostedt","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/blog.mozilla.org\/en\/#\/schema\/person\/image\/1911ef8a1f37a46b8d8c6e06d7839689","url":"https:\/\/secure.gravatar.com\/avatar\/9cfa74596a9aa7be46b83f68b72419d5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9cfa74596a9aa7be46b83f68b72419d5?s=96&d=mm&r=g","caption":"Erica Jostedt"},"url":"https:\/\/blog.mozilla.org\/en\/author\/ejostedtmozilla-com\/"}]}},"_links":{"self":[{"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/posts\/61807"}],"collection":[{"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/users\/176"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/comments?post=61807"}],"version-history":[{"count":0,"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/posts\/61807\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/media?parent=61807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/categories?post=61807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/tags?post=61807"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/blog.mozilla.org\/en\/wp-json\/wp\/v2\/coauthors?post=61807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}