Firefox 52.9.0 ESR (x86) – Final ESR version with support for Windows XP/Vista and NPAPI plugins like Java. Released in 2018, this 32-bit build was designed for stability and legacy compatibility. No longer supported by Mozilla. Ideal for archival or legacy system use. It can litrally runs on older hardware and requires at least 1 gigabyte of RAM .
active 2025-09-14 → 2025-10-23 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 40 days from 2025-09-14 to 2025-10-23. Pushes: 2 total, peak 1 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 0 total, peak 0 in a day. Comments: 0 total, peak 0 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| MAXNETAR | 2 | 2 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- ReleaseMAXNETAR2025-09-14 10:10Firefox 115.25.0esr (x86 and x64)
- ReleaseMAXNETAR2025-09-14 09:58Firefox 52.9.0 ESR (x86 and x64)
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.