Rust Programming IngrownMink4 • Now • 94%

Stract: Independent and Open Search

stract.com

publicado de forma cruzada desde: https://infosec.pub/post/8054415 > Stract is an open source search engine where the user has the ability to see exactly what is going on and customize almost everything about their search results. It's a search engine made for hackers and tinkerers just like ourselves. No more searches where some of the terms in the query arent used, and the engine tries to guess what you really meant. You get what you search for. Fun fact: It's written in Rust! (nearly 90%) https://github.com/StractOrg/stract

Firefox IngrownMink4 • Now • 100%

Firefox 113.0, See All New Features, Updates and Fixes

www.mozilla.org

**Version 113.0, first offered to Release channel users on May 9, 2023** New * Say hello to enhanced [Picture-in-Picture](https://support.mozilla.org/kb/about-picture-picture-firefox)! Rewind, check video duration, and effortlessly switch to full-screen mode on the web's most popular video websites. * Firefox's address bar is already a great place to search for what you're looking for. Now you'll always be able to see your web search terms and refine them while viewing your search's results - no additional scrolling needed! Also, a new result menu has been added making it easier to remove history results and dismiss sponsored Firefox Suggest entries. * Private windows now protect users even better by blocking third-party cookies and storage of content trackers. * Passwords [automatically generated by Firefox](https://support.mozilla.org/kb/how-generate-secure-password-firefox) now include special characters, giving users more secure passwords by default. * Firefox 113 introduces a redesigned accessibility engine which significantly improves the speed, responsiveness, and stability of Firefox when used with: Screen readers, as well as certain other accessibility software, East Asian input methods, Enterprise single sign-on software, and Other applications which use accessibility frameworks to access information. * Importing bookmarks from Safari or a Chrome-based browser? The favicons for those bookmarks will now also be imported by default to make them easier to identify. * Firefox 113 now supports AV1 Image Format files containing animations (AVIS), improving support for AVIF images across the web. * The Windows GPU sandbox first shipped in the Firefox 110 release has been tightened to enhance the security benefits it provides. * A 13-year-old feature request was fulfilled and Firefox now supports files being drag-and-dropped directly from Microsoft Outlook. A special thanks to volunteer contributor Marco Spiess for helping to get this across the finish line! * Users on macOS can now access the Services sub-menu directly from Firefox context menus. * On Windows, the elastic overscroll effect has been enabled by default. When two-finger scrolling on the touchpad or scrolling on the touchscreen, you will now see a bouncing animation when scrolling past the edge of a scroll container. * Firefox is now available in the Tajik (tg) language. **Fixed** Various [security](https://www.mozilla.org/security/advisories/mfsa2023-16/) fixes. **Changed** * The long-deprecated mozRTCPeerConnection, mozRTCIceCandidate, and mozRTCSessionDescription WebRTC interfaces have been removed. Sites should utilize the non-prefixed versions instead. **Enterprise** * You can find information about policy updates and enterprise specific bug fixes in the [Firefox for Enterprise 113 Release Notes](https://support.mozilla.org/kb/firefox-enterprise-113-release-notes). **Developer** [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/113) There have been numerous improvements to the Debugger's "Search in files" feature (also known as "Project search"): * The panel has been moved to a regular side panel, which allows you to keep the results list visible while opening scripts in the editor; * Results from minified and pretty-printed tabs, as well as matches from the node\_modules folder, are displayed; * Results from ignored files are hidden; and * Glob patterns and search modifiers are also supported, making it possible to execute case-sensitive or regex searches on specific parts of your project. Additional features include support for pretty printing inline scripts in HTML files and column breakpoints in pretty printed sources. It is now possible to override a JavaScript file in the debugger. In the Debugger, under the Sources tree, you can use the "Add script override" context menu entry. This action will download the file onto your machine, allowing you to edit it. After reloading the page, the local file will be loaded instead of the original script (indicated by a purple icon when a file is overridden). **Web Platform** * Module scripts can now import other ES module scripts on worklets. * Firefox 113 includes new CSS functionality, including improved support for the [color (level 4) specification](https://developer.mozilla.org/docs/Web/CSS/color_value) (such as the lab(), lch(), oklab(), oklch(), and color() functions) and the [scripting](https://developer.mozilla.org/docs/Web/CSS/@media/scripting) media query. * Firefox 113 adds support for a number of WebRTC features for improved interoperability: [RTCMediaSourceStats](https://w3c.github.io/webrtc-pc/#dom-rtcmediasourcestats), [RTCPeerConnectionState](https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnectionstate), [RTCPeerConnectionStats](https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnectionstats) ("peer-connection" RTCStatsType), [RTCRtpSender.setStreams()](https://w3c.github.io/webrtc-pc/#dom-rtcrtpsender-setstreams), and [RTCSctpTransport](https://w3c.github.io/webrtc-pc/#dom-rtcsctptransport). * The forced-color-adjust property is now supported, allowing authors to opt an element out of color changes in Forced Color Mode for improved readability where the automatically-picked contrasting colors are not ideal.

Firefox IngrownMink4 • Now • 100%

Microsoft fixes 5-year-old Windows Defender bug that was killing Firefox performance

www.techspot.com

Firefox users should now get a much smoother and better-performing experience while browsing the web.

Firefox IngrownMink4 • Now • 100%

Firefox 110.0, See All New Features, Updates and Fixes

www.mozilla.org

[https://www.mozilla.org/firefox/110.0/releasenotes/](https://www.mozilla.org/en-US/firefox/110.0/releasenotes/) ​ Version 110.0, first offered to Release channel users on February 14, 2023 ​ ## New: ​ * It's now possible to [import bookmarks, history and passwords](https://support.mozilla.org/kb/import-data-another-browser) not only from Edge, Chrome or Safari but also from Opera, Opera GX, and Vivaldi for all the folks who want to move over to Firefox instead! * GPU sandboxing has been enabled on Windows. *Note: A bug in the popular X-Mouse Button Control (XMBC) tool may cause mouse wheel scrolling to stop working. The author(s) are working on an update. Meanwhile, scrolling can be restored by reconfiguring XMBC: either disable the Make scroll wheel scroll window under cursor option in the global settings, or enable the Disable scroll window under cursor option if using a custom profile for Firefox.* * On Windows, third-party modules can now [be blocked from injecting themselves](https://support.mozilla.org/kb/identify-problems-third-party-modules-firefox-windows) into Firefox, which can be helpful if they are causing crashes or other undesirable behavior. * *Date*, *time*, and *datetime-local* input fields can now be cleared with Cmd+Backspaceand Cmd+Deleteshortcut on macOS and Ctrl+Backspaceand Ctrl+Deleteon Windows and Linux. * GPU-accelerated Canvas2D is enabled by default on macOS and Linux. * WebGL performance improvement on Windows, MacOS and Linux. * Enables overlay of hardware-decoded video with non-Intel GPUs on Windows 10/11, improving video playback performance and video scaling quality. ​ ## Fixed: ​ * Various [security](https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/) fixes. ​ ## Changed: ​ * Colorways are no longer available in Firefox, at least not in the same way. You can still access your saved and active Colorways by selecting Add-ons and themes from the Firefox menu. Additionally, you can now install Colorways from all of the previous collections by visiting [Colorways by Firefox](https://addons.mozilla.org/firefox/collections/4757633/colorways/) on the Mozilla Add-ons website. ​ ## Enterprise: ​ * Various bug fixes and new policies have been implemented in the latest version of Firefox. You can find more information in the [Firefox for Enterprise 110 Release Notes](https://support.mozilla.org/kb/firefox-enterprise-110-release-notes). ​ ## Developer: ​ * [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/110) ​ ## Web Platform: ​ * Firefox now supports CSS named pages, allowing web pages to perform per-page layout and add page-breaks in a declarative manner when printing. * Firefox now supports CSS size container queries, see [the MDN page](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Container_Queries) for documentation on this feature.

Firefox IngrownMink4 • Now • 100%

Firefox 108.0 released

www.mozilla.org

[https://www.mozilla.org/en-US/firefox/108.0/releasenotes/](https://www.mozilla.org/en-US/firefox/108.0/releasenotes/) Version 108.0, first offered to Release channel users on December 13, 2022 New: * Import maps, which allow web pages to control the behavior of JavaScript imports, are now enabled by default. * Processes used for background tabs now use efficiency mode on Windows 11 to limit resource use. * The shift+esc keyboard shortcut now opens the [Process Manager](https://support.mozilla.org/en-US/kb/task-manager-tabs-or-extensions-are-slowing-firefox), offering a way to quickly identify processes that are using too many resources. * Improved frame scheduling when under load; this substantially improves Firefox’s MotionMark scores. Fixed: * Firefox now supports properly color correcting images tagged with ICCv4 profiles. * Support for non-English characters when saving and printing PDF forms. * The bookmarks toolbar's default "Only show on New Tab" state works correctly for blank new tabs. As before, you can change the bookmark toolbar's behavior using the toolbar context menu. * Various [security](https://www.mozilla.org/en-US/security/advisories/mfsa2022-51/) fixes. Changed: * Firefox now supports the WebMIDI API and a new [experimental mechanism](https://support.mozilla.org/en-US/kb/site-permission-addons) for controlling access to dangerous capabilities. Developer: * [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/108) Community Contributions: * Razvan Cojocaru: [Bug 1060421](https://bugzilla.mozilla.org/show_bug.cgi?id=1060421), [Bug 1719330](https://bugzilla.mozilla.org/show_bug.cgi?id=1719330) ​

Music IngrownMink4 • Now • 100%

Iseo & Dodosound - Dance Forever (Official Video)

youtu.be

Fun fact: The videoclip is filmed during the famous [San Fermin festivities](https://en.wikipedia.org/wiki/Festival_of_San_Ferm%C3%ADn).

Firefox IngrownMink4 • Now • 100%

Firefox 105.0, See All New Features, Updates and Fixes

www.mozilla.org

Version 105.0, first offered to Release channel users on September 20, 2022 **New** * Added an option to print only the current page from the print preview dialog. * Firefox now supports partitioned service workers in third-party contexts. You can register service workers in a third-party iframe and it will be partitioned under the top-level domain. * Swipe to navigate (two fingers on a touchpad swiped left or right to perform history back or forward) on Windows is now enabled. * Firefox is now compliant with the User Timing L3 specification, which adds additional optional arguments to the performance.mark and performance.measure methods to provide custom start times, end times, duration, and attached details. * Searching in large lists for individual items is now 2x faster. This performance enhancement replaces array.includes and array.indexOf with an optimized SIMD version. **Fixed** * Stability on Windows is significantly improved as Firefox handles low-memory situations much better. * Touchpad scrolling on macOS was made more accessible by reducing unintended diagonal scrolling opposite of the intended scroll axis. * Firefox is less likely to run out of memory on Linux and performs more efficiently for the rest of the system when memory runs low. * Various [security](https://www.mozilla.org/security/advisories/mfsa2022-40/) fixes. **Enterprise** Various bug fixes and new policies have been implemented in the latest version of Firefox. You can find more information in the [Firefox for Enterprise 105 Release Notes](https://support.mozilla.org/kb/firefox-enterprise-105-release-notes). **Developer** [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/105) **Web Platform** Support for the Offscreen Canvas DOM API with full context and font support. The [OffscreenCanvas API](https://developer.mozilla.org/docs/Web/API/OffscreenCanvas) provides a canvas that can be rendered off-screen in both Window and Web Worker contexts.

www.youtube.com

publicado de forma cruzada desde: https://lemmy.ml/post/451471 > Spanish Metalcore 🎸🤘🏽

Music IngrownMink4 • Now • 100%

When Evil Comes - PUTRID THRONE [Official Music Video]

www.youtube.com

Spanish Metalcore 🎸🤘🏽

Firefox IngrownMink4 • Now • 100%

Firefox 103.0, See All New Features, Updates and Fixes

www.mozilla.org

**Version 103.0, first offered to Release channel users on July 26, 2022** **New** - Improved responsiveness on macOS during periods of high CPU load by switching to a modern lock API. - Do you always forget something? Required fields are now highlighted in PDF forms. - Improved performance on high-refresh rate monitors (120Hz+). - Enjoying [Picture-in-Picture](https://support.mozilla.org/en-US/kb/about-picture-picture-firefox) subtitles feature? It just got better: you can now change subtitles font size directly from the PiP window. Additionally, PiP subtitles are now available at Funimation, Dailymotion, Tubi, Hotstar, and SonyLIV. - Buttons in the Tabs toolbar can now be reached with Tab, Shift+Tab, and Arrow keys. View [this article](https://support.mozilla.org/en-US/kb/access-toolbar-functions-using-keyboard?_gl=1*16it7nj*_ga*MTEzNjg4MjY5NC4xNjQ1MjAxMDU3*_ga_MQ7767QQQW*MTY1Njk2MzExMS43LjEuMTY1Njk2MzIzMy4w) for additional details. - Windows' "Make text bigger" accessibility setting now affects all the UI and content pages, rather than only applying to system font sizes. - Rejoice! You can now conveniently access Firefox, which will now be pinned to the Windows taskbar during installation on Windows 10 and 11. (This will also allow for Firefox to be launched quicker after installing.) **Fixed** - Non-breaking spaces are now preserved—preventing automatic line breaks—when copying text from a form control. - Fixed WebGL performance issues on NVIDIA binary drivers via DMA-Buf on Linux. - Fixed an issue in which Firefox startup could be significantly slowed down by the processing of Web content local storage. This had the greatest impact on users with platter hard drives and significant local storage. - Various [security](https://www.mozilla.org/security/advisories/mfsa2022-28/) fixes. **Changed** - Removed a configuration option to allow SHA-1 signatures in certificates: SHA-1 signatures in certificates—long since determined to no longer be secure enough—are now not supported. **Developer** [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/103) **Web Platform** Your information now has increased protection from online tracking via Total Cookie Protection enabled by default. All third-party cookies are now isolated into partitioned storage.

Rust Programming IngrownMink4 • Now • 100%

Presenting Activitypub-Rust crate

github.com

publicado de forma cruzada desde: https://lemmy.ml/post/341718 > [Activitypub](https://www.w3.org/TR/activitypub/) is decentralized social networking protocol recommended by the W3C. It provides a client to server API for creating, updating and deleting content, as well as a federated server to server API for delivering notifications and content. As part of the work on [Lemmy](https://join-lemmy.org/), we have implemented some high-level abstractions for handling the server-to-server protocol in Rust. These abstractions are now available as a standalone library. > > The main features are: > > - Data structures for federation are defined by the user, not the library. This gives you maximal flexibility, and lets you accept only messages which your code can handle. Others are rejected automatically during deserialization. > - ObjectId type, wraps the id url and allows for type safe fetching of objects, both from database and HTTP > - Queue for activity sending, handles HTTP signatures, retry with exponential backoff, all in background workers > - Inbox for receiving activities, verifies HTTP signatures, performs other basic checks and helps with routing > - Generic error type (unfortunately this was necessary) > - various helpers for verification, (de)serialization, context etc > > Documentation is currently lacking. If you want to get started with the library, best look at the example. > > The code has already been used in production as part of Lemmy for a long time, without any notable problems. However, ergonomics are lacking and need to be improved. There are also many additional features which would be worth implementing. See the project readme for details. Contributions and suggestions are very much welcome! > > You can find the project here: > > [https://github.com/LemmyNet/activitypub-federation-rust](https://github.com/LemmyNet/activitypub-federation-rust) > > [https://crates.io/crates/activitypub-federation](https://crates.io/crates/activitypub-federation)

Firefox IngrownMink4 • Now • 98%

New Firefox privacy feature strips URLs of tracking parameters

www.bleepingcomputer.com

Mozilla Firefox 102 was released today with a new **privacy feature that strips parameters from URLs that are used to track you around the web.** Numerous companies, including Facebook, Marketo, Olytics, and HubSpot, utilize custom URL query parameters to track clicks on links. With the release of Firefox 102, Mozilla has added the new **'Query Parameter Stripping'** feature that automatically strips various query parameters used for tracking from URLs when you open them, whether that be by clicking on a link or simply pasting the URL into the address bar.

Firefox IngrownMink4 • Now • 100%

Firefox 102.0, See All New Features, Updates and Fixes

www.mozilla.org

**New** * Tired of too many windows crowding your screen? You can now disable automatic opening of the download panel every time a new download starts. [Read more](https://support.mozilla.org/en-US/kb/manage-downloads-preferences-using-downloads-menu#w_downloads-panel-automatically-opens). * Firefox now mitigates query parameter tracking when navigating sites in ETP strict mode. * Subtitles and captions for Picture-in-Picture (PiP) are now available at HBO Max, Funimation, Dailymotion, Tubi, Disney+ Hotstar, and SonyLIV. This allows you to view video in a small window pinned to a corner of the screen while navigating between apps or browsing content on the main screen. **Fixed** * When using a screen reader on Windows, pressing enter to activate an element no longer fails or clicks the wrong element and/or another application window. For those blind or with very limited vision, this technology reads out loud what is on the screen, and users can adapt them to their needs (now, on our platform, without errors). * Various [security](https://www.mozilla.org/security/advisories/mfsa2022-24/) fixes. **Changed** * Improved security by moving audio decoding into a [separate process with stricter sandboxing](https://bugzilla.mozilla.org/show_bug.cgi?id=1722051), thus improving process isolation. **Enterprise** * Various bug fixes and new policies have been implemented in the latest version of Firefox. You can find more information in the [Firefox for Enterprise 102 Release Notes](https://support.mozilla.org/kb/firefox-enterprise-102-release-notes). * Firefox 102 is the new Extended Support Release (ESR). Firefox 91 ESR goes out of support on September 20, 2022. (See the [102 ESR release notes](https://www.mozilla.org/en-US/firefox/102.0esr/releasenotes/) for more information) **Developer** [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/102) You can now filter style sheets in the Style Editor tab of our developer tools **Web Platform** * TransformStream and ReadableStream.pipeThrough have landed, allowing you to pipe from a ReadableStream to a WritableStream, executing a transformation on each chunk. * ReadableStream, TransformStream, and WritableStream are all transferable now. * Firefox now supports Content-Security-Policy (CSP) integration with WebAssembly. A document with a CSP that restricts scripts will no longer execute WebAssembly unless the policy uses 'unsafe-eval' or the new 'wasm-unsafe-eval' keyword.

Firefox IngrownMink4 • Now • 95%

Firefox has reached version 100!

**Version 100.0, first offered to Release channel users on May 3, 2022** Thank you to everyone who got us here: To every employee past and present who played a role in delivering Firefox—thank you for your grit and hard work. To every contributor who championed open source, thank you for turning a browser into a movement! Finally, thanks to every user of Firefox—thank you most of all. We didn’t get here—17 years and 100 versions later—without your support. Your choice to use Firefox contributes directly to a better web, keeping it open and accessible to all. It is with a profound sense of gratitude and appreciation that we will continue fighting for this global public resource, putting people over profits. **New** * We now support captions/subtitles display on YouTube, Prime Video, and Netflix videos you watch in Picture-in-Picture. Just turn on the subtitles on the in-page video player, and they will appear in PiP. * [Picture-in-Picture](https://support.mozilla.org/en-US/kb/about-picture-picture-firefox) now also supports video captions on websites that use WebVTT (Web Video Text Track) format, like Coursera.org, Canadian Broadcasting Corporation, and many more. * On the first run after install, Firefox detects when its language does not match the operating system language and offers the user a choice between the two languages. * [Firefox spell checking](https://support.mozilla.org/en-US/kb/how-do-i-use-firefox-spell-checker) now checks spelling in multiple languages. To enable additional languages, select them in the text field’s context menu. * HDR video is now supported in Firefox on Mac—starting with YouTube! Firefox users on macOS 11+ (with HDR-compatible screens) can enjoy higher-fidelity video content. No need to manually flip any preferences to turn HDR video support on—just make sure battery preferences are NOT set to “optimize video streaming while on battery”. * Hardware accelerated AV1 video decoding is enabled on Windows with supported GPUs (Intel Gen 11+, AMD RDNA 2 Excluding Navi 24, GeForce 30). Installing the [AV1 Video Extension](https://www.microsoft.com/en-us/p/av1-video-extension/9mvzqvxjbq9v?activetab=pivot:overviewtab) from the Microsoft Store may also be required. * Video overlay is enabled on Windows for Intel GPUs, reducing power usage during video playback. * Improved fairness between painting and handling other events. This noticeably improves the [performance of the volume slider on Twitch](https://jrmuizel.github.io/twitch/volume.htmlhttps://jrmuizel.github.io/twitch/volume.html). * Scrollbars on Linux and Windows 11 won't take space by default. On Linux, users can change this in Settings. On Windows, Firefox follows the system setting (System Settings > Accessibility > Visual Effects > Always show scrollbars). * Firefox now supports [credit card autofill](https://support.mozilla.org/en-US/kb/credit-card-autofill) and capture in the United Kingdom. * Firefox now ignores less restricted referrer policies—including unsafe-url, no-referrer-when-downgrade, and origin-when-cross-origin—for cross-site subresource/iframe requests to prevent privacy leaks from the referrer. **Fixed** * Users can now choose preferred color schemes for websites. Theme authors can now make better decisions about which color scheme Firefox uses for menus. Web content appearance can now be changed in Settings. * Beginning in this release, the Firefox installer for Windows is signed with a SHA-256 digest, rather than SHA-1. Update KB4474419 is required for successful installation on a computer running Microsoft Windows 7. For more details about this update, visit the [Microsoft Technical Support website](https://support.microsoft.com/en-us/help/4474419/sha-2-code-signing-support-update). * In macOS 11+ we now only rasterize the fonts once per window. This means that opening a new tab is fast, and switching tabs in the same window is also fast. (There's still work to do to share fonts across windows, or to reduce the time it takes to initialize these fonts.) * The performance of deeply-nested display: grid elements is greatly improved. * Support for profiling multiple java threads has been added. * Soft-reloading a web page will no longer cause revalidation for all resources. * Non-vsync tasks are given more time to run, which improves behavior on Google docs and Twitch. * Geckoview APIs have been added to control the start/stop time of capturing a profile. * Various [security](https://www.mozilla.org/security/advisories/mfsa2022-16/) fixes. **Changed** * Firefox has a new focus indicator for links which replaces the old dotted outline with a solid blue outline. This change unifies the focus indicators across form fields and links, which makes it easier to identify the focused link, especially for users with low vision. * New users can now set Firefox as the default PDF handler when setting Firefox as their default browser. * Some websites might not work correctly in Firefox version 100 due to Firefox's new three-digit number. You can read about it in our blog post [here](https://hacks.mozilla.org/2022/02/version-100-in-chrome-and-firefox/)! See the Mozilla Support [article](https://support.mozilla.org/kb/difficulties-opening-or-using-website-firefox-100) Difficulties opening or using a website in Firefox 100 for possible workarounds you can use. There, you will also find instructions for reporting a broken website so that Mozilla can help fix the problem. Mozilla Support articles for Desktop and Android: [https://support.mozilla.org/kb/difficulties-opening-or-using-website-firefox-100](https://support.mozilla.org/kb/difficulties-opening-or-using-website-firefox-100) [https://support.mozilla.org/kb/difficulties-firefox-android-100](https://support.mozilla.org/kb/difficulties-firefox-android-100) **Enterprise** Various bug fixes and new policies have been implemented in the latest version of Firefox. You can find more information in the [Firefox for Enterprise 100 Release Notes](https://support.mozilla.org/kb/firefox-enterprise-100-release-notes). **Developer** [Developer Information](https://developer.mozilla.org/docs/Mozilla/Firefox/Releases/100) **Web Platform** * Support for the WritableStream API has landed. WritableStreams provide an interface for writing streaming data to a sink object. * Additionally, ReadableStream gained support for the “pipeTo” method, which allows you to connect a ReadableStream to a WritableStream. For example, this would allow you to process data retrieved using “fetch” with the WritableStream Sink object. * Support for WASM Exceptions is now available. This allows C++ exception handling and unwinding/destructing semantics to be expressed in WASM without an additional JavaScript helper code—and at zero cost to code that does not rely on exception semantics.

Rust Programming IngrownMink4 • Now • 100%

asciinema-player has been reimplemented from scratch in JavaScript and Rust, resulting in 50x faster virtual terminal interpreter, while at the same time, reducing the size of the JS bundle 4x

(asciinema-player was previously written in ClojureScript)

Firefox IngrownMink4 • Now • 100%

Firefox 95 will have some JS performance improvement

*Off thread full parsing enables the browser to perform full bytecode parsing of specific JS scripts off the main thread instead of parsing them on the main thread during execution.* *The recent nightly experiment on Full Parsing revealed that off thread full parsing can reduce the amount of time spent executing JS by 10-15% which translates to a median improvement of about 2% in page load time across all segments.* *An interest result from the experiment also showed that in the low cpu segment, enabling full parsing can attain an improvement in page load time of up to 10% and a reduction in JS execution time by up to 20%.* *There is a trade off in memory for this improvement, however. The experiment showed a 1% regression in the median for total memory, and a 4% regression in the worst case above the 80th percentile.* *In general, we believe the risk is low and the trade off in memory is acceptable given the significant improvements in page load time and JS execution time, especially for users with only 1-2 cores.*