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JavaScript Follow 429 Followers

Google Releases Puppeteer 1.0

by Dylan Schiemann Follow 8 Followers on  Jan 27, 2018 1

Puppeteer 1.0 has been released and includes dozens of improvements, including measurement of JavaScript heap and page performance, and code coverage information for JavaScript and CSS.

HTML5 Follow 67 Followers

W3C Releases HTML 5.2 As Official Recommendation

by Kevin Ball Follow 3 Followers on  Dec 31, 2017

The W3C released the HTML 5.2 update to the HTML specification as an official recommendation on December 14, 2017. This update adds new features like the dialog element, obsoletes old ones like the HTML plugins system, and integrates work from other W3C committees such as support for the Payments Request API and the Presentation API.

JavaScript Follow 429 Followers

Firefox Quantum Commits to Cross-Browser Extension Architecture

by Kevin Ball Follow 3 Followers on  Dec 19, 2017 1

With the Firefox 57 “Quantum” release, Firefox now only supports extensions based on the WebExtensions API, joining Chrome and Edge in supporting extension development with pure HTML, CSS, and JavaScript based on a cross-browser shared extension architecture.

JavaScript Follow 429 Followers

WebAssembly Now Supported across All Browsers

by Kevin Ball Follow 3 Followers on  Dec 01, 2017 1

With releases on September 19 for Safari and October 31 for Edge, Apple and Microsoft join Google and Mozilla in providing support for WebAssembly in production browsers. All four companies’ browsers can now run code compiled to the wasm binary format.

JavaScript Follow 429 Followers

Google's Puppeteer Joins Crowd of Headless Chrome Tools

by David Iffland Follow 4 Followers on  Aug 18, 2017 1

Google's new tool, Puppeteer, is a custom-built Node API used to control headless Chrome. It joins a number of existing community tools that solve the very painful problem of working with the Chrome DevTools Protocol. The addition of Google's tool will hopefully result in more options and capabilities for web developers.

JavaScript Follow 429 Followers

Google Is to Remove Support for PNaCl

by Abel Avram Follow 11 Followers on  May 31, 2017

After de-staffing the PNaCL/NaCl team last year and adding default support for WebAssembly in Chrome in March of this year, Google has officially announced the retirement of PNaCl in favor of WebAssembly.

JavaScript Follow 429 Followers

Updates to Google Chrome DevTools

by David Iffland Follow 4 Followers on  May 24, 2017

The upcoming version of Chrome DevTools has a number of new features that can help developers build faster web pages and have an easier time debugging complex asynchronous code. At Google I/O 2017, Paul Irish presented a State of the Union showcasing a number of these new features.

JavaScript Follow 429 Followers

Phantom.js Maintainer Steps down, Leaving Project's Future in Doubt

by David Iffland Follow 4 Followers on  Apr 17, 2017

The maintainer of the headless browser testing framework, Phantom.js, has decided to step down due to the release of a headless version of Chromium. It's unclear if the project's founder will be able to find enough help to continue.

JavaScript Follow 429 Followers

Browser Vendors Start Shipping WebAssembly by Default

by David Iffland Follow 4 Followers on  Mar 10, 2017

The browser vendors working on WebAssembly have reached a "consensus" on an initial implementation set, allowing browsers to ship it on by default. While this is an important milestone, the initial implementation won't immediately result in significant uptake by developers as important features such as DOM integration and garbage collection are not yet part of the spec.

HTML5 Follow 67 Followers

Chrome and Firefox Start Warning of Insecure Sites

by David Iffland Follow 4 Followers on  Jan 25, 2017

Starting with Chrome 56 and Firefox 51, browsers will start warning users if they browse a non-HTTPS site that contains a password or credit card input field.

HTML5 Follow 67 Followers

Google, Microsoft, and Mozilla Urge Site Operators to Replace SHA–1 Certificates

by Sergio De Simone Follow 18 Followers on  Nov 20, 2016 1

Following their SHA–1 deprecation plans announced last year, Google, Microsoft, and Mozilla detailed recently their timelines to remove support for SHA–1 certificates from their flagship browsers. Researchers at security firm Venafi found however, that 35% of analyzed websites are still using SHA–1 certificates.

HTML5 Follow 67 Followers

Blisk, A New Browser for Developers

by Abel Avram Follow 11 Followers on  Nov 08, 2016

Blisk is a Chromium-based browser that brings together the performance of Chrome and the developer support found in Firefox Developer Edition.

HTML5 Follow 67 Followers

Chrome 54 Kills YouTube Flash Embeds

by James Chesters Follow 2 Followers on  Oct 17, 2016

Google has launched Chrome 54, further side lining Flash in the browser by using HTML5 for YouTube embed. The stable release rewrites YouTube Flash embeds, so that when a Flash embed for YouTube is detected, the browser will automatically use HTML5 instead. Google said that the change had been made "to reduce the overall usage of Flash in Chrome."

JavaScript Follow 429 Followers

Profiling and Optimizing V8 Memory Consumption

by Sergio De Simone Follow 18 Followers on  Oct 10, 2016

For the last few months, the V8 team has focused on reducing the memory consumed by the V8 engine, including work on the new Ignition interpreter, and improvements to V8’s parser and compilers. A key enabler of this process was profiling V8 memory usage using specific tools against a benchmark, as explained by V8 engineers Ulan Degenbaev, Michael Lippautz, Hannes Payer, and Toon Verwaest.

JavaScript Follow 429 Followers

V8's New JavaScript Interpreter Improves Memory Consumption

by David Iffland Follow 4 Followers on  Aug 25, 2016 1

Google's V8 JavaScript engine has a new interpreter, called Ignition, that hopes to reduce the compiler's memory consumption and reduce complexity. Chrome 53 will start using Ignition on Android devices with 512 MB of RAM or less.

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