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Alex313031
Mercury
JavaScript2023–2024
Alex313031 / Mercury

Mercury

Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat.

Web DevelopmentSecurity & PrivacyLanguages & CompilersScience & Engineering
Explore on GitHubRead Hacker News discussions
3Distinct people
3Mentions
0Explicit recommenders
1.5KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week3 dated mentions

Observed mentions: 2023-10-02 08:36:54 UTC to 2024-02-26 22:37:31 UTC. Weeks start Monday, UTC.

012023-10-02 00:00:00 UTC to 2023-10-09 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsOct 22023-10-09 00:00:00 UTC to 2023-10-16 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-10-16 00:00:00 UTC to 2023-10-23 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2023-10-23 00:00:00 UTC to 2023-10-30 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-10-30 00:00:00 UTC to 2023-11-06 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-11-06 00:00:00 UTC to 2023-11-13 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-11-13 00:00:00 UTC to 2023-11-20 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-11-20 00:00:00 UTC to 2023-11-27 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-11-27 00:00:00 UTC to 2023-12-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-12-04 00:00:00 UTC to 2023-12-11 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-12-11 00:00:00 UTC to 2023-12-18 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsDec 112023-12-18 00:00:00 UTC to 2023-12-25 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-12-25 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-01 00:00:00 UTC to 2024-01-08 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-08 00:00:00 UTC to 2024-01-15 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-15 00:00:00 UTC to 2024-01-22 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-22 00:00:00 UTC to 2024-01-29 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-29 00:00:00 UTC to 2024-02-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-02-05 00:00:00 UTC to 2024-02-12 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-02-12 00:00:00 UTC to 2024-02-19 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-02-19 00:00:00 UTC to 2024-02-26 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-02-26 00:00:00 UTC to 2024-03-04 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsFeb 26

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Oct 22023-10-02 00:00:00 UTC2023-10-09 00:00:00 UTC101
Oct 92023-10-09 00:00:00 UTC2023-10-16 00:00:00 UTC000
Oct 162023-10-16 00:00:00 UTC2023-10-23 00:00:00 UTC101
Oct 232023-10-23 00:00:00 UTC2023-10-30 00:00:00 UTC000
Oct 302023-10-30 00:00:00 UTC2023-11-06 00:00:00 UTC000
Nov 62023-11-06 00:00:00 UTC2023-11-13 00:00:00 UTC000
Nov 132023-11-13 00:00:00 UTC2023-11-20 00:00:00 UTC000
Nov 202023-11-20 00:00:00 UTC2023-11-27 00:00:00 UTC000
Nov 272023-11-27 00:00:00 UTC2023-12-04 00:00:00 UTC000
Dec 42023-12-04 00:00:00 UTC2023-12-11 00:00:00 UTC000
Dec 112023-12-11 00:00:00 UTC2023-12-18 00:00:00 UTC000
Dec 182023-12-18 00:00:00 UTC2023-12-25 00:00:00 UTC000
Dec 252023-12-25 00:00:00 UTC2024-01-01 00:00:00 UTC000
Jan 12024-01-01 00:00:00 UTC2024-01-08 00:00:00 UTC000
Jan 82024-01-08 00:00:00 UTC2024-01-15 00:00:00 UTC000
Jan 152024-01-15 00:00:00 UTC2024-01-22 00:00:00 UTC000
Jan 222024-01-22 00:00:00 UTC2024-01-29 00:00:00 UTC000
Jan 292024-01-29 00:00:00 UTC2024-02-05 00:00:00 UTC000
Feb 52024-02-05 00:00:00 UTC2024-02-12 00:00:00 UTC000
Feb 122024-02-12 00:00:00 UTC2024-02-19 00:00:00 UTC000
Feb 192024-02-19 00:00:00 UTC2024-02-26 00:00:00 UTC000
Feb 262024-02-26 00:00:00 UTC2024-03-04 00:00:00 UTC101

What Hacker News says

3 sources
CountGeek·Oct 18, 2023
This list of Firefox forks was posted not so long ago - https://news.ycombinator.com/item?id=37735443 - librewolf (Desktop) [1] - Mull (Android) [2] - Iceraven (Android) [3] - Mercury (Desktop) [4] - Pulse Browser (Desktop) [5] - Waterfox (Desktop) [6] - Floorp (Desktop) [7] --> This submission - Pale Moon (Desktop) [8] - Mullvad Browser (Desktop) [9] - Tor browser (Desktop - Android) [10] This list is not inclusive. It probably contains the famous forks. [1] https://librewolf.net [2] https://gitlab.com/divested-mobile/mull-fenix [3] https://github.com/fork-maintainers/iceraven-browser [4] https://github.com/Alex313031/Mercury [5] https://pulsebrowser.app [6] https://www.waterfox.net [7] https://floorp.app/en [8] https://www.palemoon.org [9] https://mullvad.net/en/browser [10] https://www.torproject.org/download/
In Brave appears to install VPN Services without user consent
bluish29·Oct 2, 2023
For reference, this is not just the only player in town (for Firefox forks). There is the following: - librewolf (Desktop) [1] - Mull (Android) [2] - Iceraven (Android) [3] - Mercury (Desktop) [4] - Pulse Browser (Desktop) [5] - Waterfox (Desktop) [6] - Floorp (Desktop) [7] --> This submission - Pale Moon (Desktop) [8] - Mullvad Browser (Desktop) [9] - Tor browser (Desktop - Android) [10] This list is not inclusive. It probably contains the famous forks. [1] https://librewolf.net [2] https://gitlab.com/divested-mobile/mull-fenix [3] https://github.com/fork-maintainers/iceraven-browser [4] https://github.com/Alex313031/Mercury [5] https://pulsebrowser.app [6] https://www.waterfox.net [7] https://floorp.app/en [8] https://www.palemoon.org [9] https://mullvad.net/en/browser [10] https://www.torproject.org/download/
In Floorp – A customisable Firefox fork from Japan

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