Articles tagged “debugger”
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Analyzing Bugzilla Testcases with Bugmon
As a member of Mozilla’s fuzzing team, our job is not only to find bugs, but to do what we can to help get those bugs fixed as quickly as possible. To further reduce the delay in getting these bugs fixed, we wanted to automate as much of this process as possible. This effort resulted in the development of Bugmon; a tool that automates these basic triage tasks for Firefox and SpiderMonkey bugs directly in Bugzilla.
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Firefox 76: Audio worklets and other tricks
Firefox 76 delivers great new features for web platform support, such as Audio Worklets and
Intlimprovements, 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. -
Debugging Variables With Watchpoints in Firefox 72
Have you ever wanted to know where properties on objects are read or set in your code, without having to manually add breakpoints or log statements? Watchpoints are a type of breakpoint that provide an answer to that question. They are new in the updated Debugger, available now in the Firefox 72 Developer Edition release.
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Debugging TypeScript in Firefox DevTools
Firefox Debugger has evolved into a fast and reliable tool chain over the past several months and it’s now supporting many cool features. Though it's primarily used to debug JavaScript, did you know that you can also use Firefox to debug your TypeScript applications? Jan 'Honza' Odvarko walks through some real world examples.
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New in Firefox DevTools 65
We just released Firefox 65 with a number of new developer features that make it even easier for you to create, inspect and debug the web. Among all the features and bug fixes that made it to DevTools in this new release, we particularly want to highlight our brand new Flexbox Inspector and all the features and enhancements that deliver smarter JavaScript inspection and debugging.
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Go beyond console.log with the Firefox Debugger
console.log is no debugger. It’s great for figuring out what your JavaScript app is up to, but it’s limited to spitting out a minimal amount of information. If your code is complex, you’ll need a proper debugger. That’s why we’ve added a new section to the Firefox Devtools Playground that’s all about debugging, with four basic lessons that use the Firefox Debugger to examine and repair a simple JavaScript to-do app.
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Inspect, Modify, and Debug React and Redux in Firefox with Add-ons
React, along with Redux, is one of the fastest and most flexible UI frameworks on the web. It’s easy to write, easy to use and is great for teams. However, it's not easy to debug them in the browser. Now, browser add-ons like React Developer Tools, Redux DevTools, and Vue let you inspect, modify, and debug your code right in the browser.
