Firefox 135 arrives with Linux packaging improvements and new features in development

Last update: 17/03/2025
Author Isaac
  • Firefox 135 introduces a new packaging system for Linux, improving the distribution and compatibility of the browser on this operating system.
  • New experimental APIs have been added, such as the Temporal API and Prioritized Task Scheduling API, which can be manually enabled in the advanced settings.
  • Improvements to the Firefox chatbot, optimizing in-browser interaction and support.
  • SpiderMonkey brings optimizations and new features, including the implementation of Temporal in Nightly.

Firefox 135 new features

Firefox 135 is now available and comes with several new features and improvements. that seek to optimize the user experience, especially on Linux, where it introduces a new packaging system. Additionally, Mozilla has added new experimental features for developers and made adjustments to the browser's chatbot.

Among the most notable changes is the optimization of packaging for Linux, facilitating its integration into different distributions. This responds to the need to offer greater compatibility and efficiency in this operating system. Although this change does not affect other platforms, it represents an important advance for the Linux user community. If you want to learn more about other browsers for Linux, you can consult this article on Kagi, a browser for Linux.

Experimental features and improvements for developers

Mozilla has integrated several experimental APIs in this version of Firefox. These features are disabled by default, but users can enable them through the browser's advanced settings.

  • Temporary API: A new JavaScript interface that makes it easier to manage dates and times, including support for time zones y calendars.
  • Prioritized Task Scheduling API: Allows you to prioritize different tasks within a web application, improving the overall performance.

These features represent a step forward in the evolution of the browser, offering more robust tools for web developers. Additionally, developers who want to learn more about the browser's capabilities can review OneNote Alternatives for Linux, which explores various tools that complement development.

Improvements to the Firefox chatbot

The chatbot built into Firefox has received tweaks to improve its performance. and provide more efficient support to users. While Mozilla has not detailed the exact changes, these improvements are expected to streamline the interaction and support within the browser.

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For those interested in learning more about Firefox's features and functionality, there's an article that covers the topic in depth: What is Mozilla Firefox?.

SpiderMonkey and performance optimization

The SpiderMonkey JavaScript engine has also received updates. in this version, with improvements that affect both the performance as the compatibility with new standards. One of the most relevant developments is the implementation of Temporary in the Nightly version of Firefox, making it easier to work with dates and times in JavaScript.

In addition, adjustments have been made to error detection to provide clearer messages developers by making code debugging easier. Firefox 135 continues Mozilla's longstanding commitment to providing a robust and constantly evolving browser. With improvements focused on Linux, new features for developers, and optimizations to the JavaScript engine, this release reaffirms the company's commitment to innovation and performance.

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