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High-performance regular expression matching library

active 2025-03-042026-07-24 (UTC)

Partial coverage11,531 / 12,594 hourly files (92%) · 2 absent upstream · 1,060 failed, retryable2025-03-042026-08-10 (UTC)— sampled evenly across the window, so rankings and trends hold; absolute counts scale up.
Events
236
Pushes
7
Pull requests
8
Issues
2
Stars
196
Forks
14

Activity over time

Daily event counts in the loaded window

Line chart, 508 days from 2025-03-04 to 2026-07-24. Pushes: 7 total, peak 2 in a day. Pull requests: 8 total, peak 2 in a day. Issues: 2 total, peak 1 in a day. Comments: 5 total, peak 2 in a day. Stars: 196 total, peak 6 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

Recent activity

Latest issues, pull requests and releases

  • Pull request#458DetiPrudvi082026-05-04 10:14
  • Issue comment#455krinkinmu2026-02-13 12:14
    Make build_wrapper.sh a bit more robust and support LLVM toolchain
  • Issue comment#437pombredanne2025-11-17 18:11
    Clarification on Hyperscan’s Dependencies: Ragel, Colm, and Boost
  • Pull request#453chris17862025-10-15 19:43
  • Pull request#451ValadisLiakopoulos2025-05-30 14:09
  • Pull request#451ValadisLiakopoulos2025-05-30 14:06
  • Issue comment#443Shiftcoder942025-05-11 06:22
    cmake deprecation warnings
  • Pull request#450divinemoments12025-04-27 13:57
  • Pull request#447alexanderintc2025-04-02 05:44
  • Pull request#446lsyel2025-03-30 11:14
  • Pull request#445lsyel2025-03-29 13:07
  • Issue#444zbynecek2025-03-18 01:09
    PCRE2 support
  • Issue#443siddhpant2025-03-09 08:39
    cmake deprecation warnings

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 196 stars here means stars gained during the window, not the repo's star count.