Dodatki do przeglądarki Firefox
  • Rozszerzenia
  • Motywy
    • do Firefoksa
    • Słowniki i pakiety językowe
    • Inne strony
    • Dodatki na Androida
Zaloguj się
Ikona dodatku

Historia wersji dodatku JShelter — 25 wersji

JShelter Autor: Libor Polčák

Ocena: 4,5/5
4,5 gwiazdek/5
5
37
4
4
3
3
2
2
1
2
Historia wersji dodatku JShelter — 25 wersji
  • Zachowaj ostrożność podczas używania starych wersji! Są one wyświetlane w celach testowych i historycznych.Zawsze powinno używać się najnowszej wersji dodatku.

  • Najnowsza wersja

    Wersja 0.24.2

    Data wydania: 4 lip 2026 — 472,65 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz Firefoksa i to rozszerzenie
    Pobierz plik
  • Poprzednie wersje

    Wersja 0.24.1

    Data wydania: 3 lip 2026 — 495,58 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • NSCL Update related to a bug in script injection to Firefox where 0.24 hid MutationObserver.prototype from page scripts (that might break pages requiring the prototype and/or reveal that JShelter or similar webextension is installed). See https://github.com/hackademix/noscript/issues/572 and https://github.com/hackademix/nscl/commit/e0849aa9df8d47d36b9beb3b21f4c92a5f06792a for the context.
    • Added translation languages: es, pt, uk

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.24

    Data wydania: 1 lip 2026 — 472,65 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • NSCL update:
      • Improved corner-cases in script injection in both Firefox and Chromium-based
        browsers.
      • Avoid issues related to MutationObservers, see https://lists.nongnu.org/archive/html/js-shield/2026-06/msg00003.html and the related thread
    • Set Workers to Strict by default, see https://codeberg.org/JShelter/webextension/issues/156 and https://codeberg.org/JShelter/webextension/issues/177 for the reasoning.
    • Reconsider the approach to modify Web Audio that was reimplemented in 0.22. The farbling (recommended level) essentially returns to the original concept but the memory footprint of JShelter improves as it uses WeakMaps to store farbled Web Audio buffers for the duration of their existance. The approach to farble floats in the Web Audio API changed slightly to avoid revealing the lower bound of the readings and to farble 0s. This approach should brake less page scripts. The white noise has very limited amplitudes close to a silence.
    • Allow users to configure JShelter not to interfer with pages where their disable both JSS and FPD.
    • Do not show NSCL log messages as they may confuse users

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.23.1

    Data wydania: 9 cze 2026 — 471,46 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    Update NSCL that improves handling of script injections, especially failure management, transition handling and performance.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.23

    Data wydania: 1 cze 2026 — 471,18 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • Quietly discard possible exceptions that were thrown in 0.22.1, which fixes the interaction with AdGuard.
    • Update NSCL to 13.6.20 (latest version). It should provide several changes to JShelter, including avoiding contentScript.register() (see issue #175).
    • Refactor mechanism to determine when to propagate detected API calls to background introduced in 0.22.1. The mechanism should be essentially the same but behave better on some pages.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.22.1

    Data wydania: 19 maj 2026 — 471,76 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    Redesign of the mechanism to obtain information about the API calls by page scripts used by FPD and popup to improve the performance, mainly in Firefox
    * Ensure that by disabling JSS and FPD, the extension does not interfere with the page scripts (issue 176)
    * Improve performance of timestamps spoofing
    * Chromium-based browsers: Improve spoofing of decimal parts of floats (related to timestamps spoofing)
    * Normalize domain names (treat domains name with trailing dot the same as without the dot)
    * Change references to Pagure to Codeberg as we swithed the git repository provider

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.22

    Data wydania: 9 kwi 2026 — 469,58 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • Unify the look of widgets in JShelter windows
    • Avoid playback of very loud white noise when page scripts dynamically acquire audio data and JShelter operates in Strict mode
    • Update cs localization strings

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.21

    Data wydania: 17 cze 2025 — 467,2 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • Add support for Temporal.Now.instant() that provides precise timestamps
    • Refactor code for modifications of timestamps to be more readable as well faster

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.20.4

    Data wydania: 17 cze 2025 — 465,37 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    Fix issues with translation strings introduced in 0.20.3
    ru translation at 100% again

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.20.3

    Data wydania: 13 cze 2025 — 466,81 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • Update ru and cs strings
      • Add fi, fr, pl, and pt_BR translations that have only about 20-60% of strings translated.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.20.2

    Data wydania: 2 maj 2025 — 444,72 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • Update NSCL (code refactoring and removal of debug statements from non-debug runs)
    • Change messages about failures in WASM code to warnings as these might be useful to users
    • Small update of Czech and English user-facing strings

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.20.1

    Data wydania: 10 kwi 2025 — 444,18 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    • Change Worker settings for pad.riseup.net and kiwi.com
    • Fine-tune strings shown in popup for FPD
    • Limit logging to console by JShelter (do not produce output that the user is not concerned with). Developers can see such output in debug builds.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.20

    Data wydania: 4 mar 2025 — 444,15 KB
    Działa z: firefox 115.0 i nowsze, android 120.0 i nowsze
    More robust SyncMessage implementation
    Prevent patchWindow from throwing on SOP violations.
    Work around issue that could have prevented XML documents from being parsed/loaded by the browser (see also https://bugzilla.mozilla.org/show_bug.cgi?id=1899786)
    minimal requirements increased to 115

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.19.1

    Data wydania: 13 wrz 2024 — 440,07 KB
    Działa z: firefox 79.0 i nowsze, android 120.0 i nowsze
    Improve performance of FPD in temporary background scripts: Limit the amount of data that is stored to the permanent storage as well as the number of write operations without a real hit stemming from the need to recomupte the data.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.19

    Data wydania: 20 sie 2024 — 440,15 KB
    Działa z: firefox 79.0 i nowsze, android 120.0 i nowsze
    Updated NoScript Commons Library dependency to the mv3 branch.
    Fixed UI popup failing to render when opened first time after long inactivity

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.18.1

    Data wydania: 28 cze 2024 — 441,59 KB
    Działa z: firefox 79.0 i nowsze, android 120.0 i nowsze
    Fix the scope where updateCount used by FPD is created (Pagure issue 141. Although the function was not visible to page scripts, page script could have define their own function with several consequences as JShelter would call the page script function:

    FPD would not learn about the calls and consequently would not detect fingeprinting attempts by the page,
    pop up would not show calls to the wrapped APIs,
    the page would be able to detect that JShelter is being installed,
    if the page would not expect that someone is calling its function it can have any undesired consequences.

    The bug was present in JShelter since the introduction of FPD in 0.6 and all versions up to 0.18 are affected.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.18

    Data wydania: 19 kwi 2024 — 436,66 KB
    Działa z: firefox 79.0 i nowsze, android 120.0 i nowsze
    Migrate to non-persistent background pages as a first step towards Manifest v3. Please report any unusual behaviour.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.17

    Data wydania: 3 lis 2023 — 447,3 KB
    Działa z: firefox 78.0a1 i nowsze, android 120.0 i nowsze
    * Added support for built-in tweaks for specific domains. The goal is to list several domains that
    break unnecessarily. Typically, an addition to the list should be well explained and must not
    lower protection. A nice candidate is WebWorker and the protection of Strict (break) and Remove.
    * Updated translations
    * Improved FPD report based on user feedback:
    * Do not refresh report automatically when tracking callers but introduce an update button so that
    users refresh when convenient (prevent glitches in the interfaces)
    * Add buttons to hide/show details and fold/unfold groups
    * Do not show traces in bold to better differentiate between API names and traces.
    * Add possibility to forget current traces. Useful when there is a fingerprinting script that activates after some action. The button allows the user to hide the traces triggered in the past and later load only new traces.
    * Add support for signing for Android on AMO: https://blog.mozilla.org/addons/2023/10/05/changes-to-android-extension-signing/, so we needed to increase minimal supported version

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.16

    Data wydania: 27 wrz 2023 — 427,93 KB
    Działa z: firefox 68.0 i nowsze
    * Remove Workers in Recommended JSS level to make JShelter compatible with some pages. This change might be reverted when [Pagure issue 80](https://pagure.io/JShelter/webextension/issue/80#comment-852202) is solved.
    * FPD: Add possibility to learn the calling stack of functions that lead to the tracked APIs ([Pagure issue 52](https://pagure.io/JShelter/webextension/issue/52)). This information can be used to create block list or to study the calling code and its effects.
    * FPD: Fix browser overloading by FPD messages by HTMLElement.prototype.offsetHeight and offsetWidth wrappers that might have crashed browsers.
    * FPD: code cleanup

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.15.2

    Data wydania: 21 wrz 2023 — 425,35 KB
    Działa z: firefox 68.0 i nowsze
    * Fix window.name protection, do not clear the property in the first visited page see https://pagure.io/JShelter/webextension/issue/116#comment-875070 for more details. The fix affects all Chromium-based browsers and Firefox installs with the protection active (by default it is off in Firefox as Firefox contains the protection since Firefox 88). This fixes, for example, reCaptcha.
    * options: Improve space distribution, see https://github.com/polcak/jsrestrictor/pull/204#issuecomment-1727519706

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.15

    Data wydania: 13 wrz 2023 — 425,23 KB
    Działa z: firefox 68.0 i nowsze
    * Update NSCL to uses built-in and faster function to compute sha256.
    * Russian translation added.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.14

    Data wydania: 31 sie 2023 — 404,18 KB
    Działa z: firefox 68.0 i nowsze
    * Added support for internationalization, Czech translation added, see blog post for instrctions for translators
    * All texts revisited, clarified, and fixed grammar and typos
    * Improved performance of Canvas and Audio little-lies wrappers by executing in WebAssembly, there will be a separate blog post with additional explanations. See the bachelor thesis of Martin Zmitko for more details.
    * Improved performance of FPD. See the bachelor thesis of Martin Zmitko for more details.
    * Expand description of the wrappers applied when the user interacts with the tweak GUI (suggested by the Plain Text UX review)
    * Make level names in main options section stable width
    * NSCL updated:
    Prevent dead object access on using backward/forward cache of the browser
    Fixed property/function mismatch

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.13

    Data wydania: 29 cze 2023 — 369,9 KB
    Działa z: firefox 68.0 i nowsze
    Improve performance of the code injection. See the bachelor thesis of Martin Zmitko (https://www.vut.cz/en/students/final-thesis/detail/147218) for more details.

    * The code is no longer generated in the background due to the latency of passing huge messages from
    background to content scripts.
    * Optimize injection code size (remove duplicate code).

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.12.2

    Data wydania: 7 cze 2023 — 367,6 KB
    Działa z: firefox 68.0 i nowsze
    * Reimplement AudioBuffer.prototype.copyFromChannel to prevent multiple farbling of the same data
    * Optimize performance of Canvas and Audio wrappers
    * NSCL updated: JShelter benefits from the mechanism to prevent inconsistencies / breakages when the extension gets updated and therefore the old wrappers are invalidated by Firefox which nukes their sandbox and new ones are installed on extension's automatic restart

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
  • Wersja 0.12.1

    Data wydania: 19 kwi 2023 — 367,32 KB
    Działa z: firefox 68.0 i nowsze
    * bugfix: Return the correctly created Worker object from the `Strict` wrapper.

    Licencja kodu źródłowego: Tylko GNU General Public License v3.0

    Pobierz plik
Strona domowa Mozilli

Dodatki

  • O serwisie
  • Blog dodatków do Firefoksa
  • Warsztat rozszerzeń
  • Strefa autora
  • Zasady programistów
  • Blog społeczności
  • Forum
  • Zgłoś błąd
  • Wytyczne recenzji

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox dla firm

  • Enterprise

Społeczność

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Prywatność
  • Ciasteczka
  • Kwestie prawne

O ile nie wskazano inaczej, treść tej strony jest dostępna na warunkach licencji Creative Commons Attribution Share-Alike w wersji 3.0 lub nowszej.