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• Building FunctionTrace, a graphical Python profiler

  Firefox Profiler is a powerful web-based performance analysis interface featuring call trees, stack charts, flame graphs, and more. All data filtering, zooming, slicing, and transformation actions are preserved in shareable URLs. FunctionTrace is a low-overhead profiler that runs on unmodified Python applications. Integrated with Firefox, it's a new breed of …

  投稿日: May 20, 2020 投稿者: Matt Bryant

• High Performance Web Audio with AudioWorklet in Firefox

  Earlier this week, Audio Worklets landed in the release of Firefox 76. We’re ready to start bridging the gap between web audio and native. Developers can now leverage AudioWorklet to write arbitrary audio processing code. This exciting new functionality raises the bar for emerging web experiences like 3D games, VR, …

  投稿日: May 07, 2020 投稿者: Paul Adenot

• Firefox 76: Audio worklets and other tricks

  Firefox 76 delivers great new features for web platform support, such as Audio Worklets and Intl improvements, on the JavaScript side. Also, we’ve added a number of topnotch improvements to Firefox DevTools to make JavaScript debugging and development easier and quicker. The post Firefox 76: Audio worklets and other tricks …

  投稿日: May 05, 2020 投稿者: Chris Mills

• Fuzzing Firefox with WebIDL

  Fuzzing, or fuzz testing, is an automated approach for testing the safety and stability of software. For the past 3 years, the Firefox fuzzing team has been developing a new fuzzer to identify security vulnerabilities in the implementation of WebAPIs in Firefox. This fuzzer leverages the WebAPIs’ own WebIDL definitions …

  投稿日: April 30, 2020 投稿者: Jason Kratzer

• A Taste of WebGPU in Firefox

  We are excited to bring WebGPU support to Firefox because it will allow richer and more complex graphics applications to run portably on the web. WebGPU is an emerging API, designed from the ground up within the W3C, to provide access to the graphics and computing capabilities of hardware on …

  投稿日: April 23, 2020 投稿者: Dzmitry Malyshau