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This page shows the Star History and the facts of 2 to 5 repositories in the Repository Index, side by side. You choose the repositories. The page does not rank them.
Facts
| Fact | numpy/x86-simd-sort C++ template library for high performance SIMD based sorting algorithms | simdjson/simdjson Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks | VcDevel/Vc SIMD Vector Classes for C++ | kimwalisch/libpopcnt 🚀 Fast C/C++ bit population count library | nihilai-collective/Jsonifier A few classes for extremely fast json parsing/serializing in modern C++. Possibly the fastest json parser in C++. Possibly the fastest json serializer in C++. |
|---|---|---|---|---|---|
| Stars | 1,034 | 24,501 | 1,549 | 371 | 103 |
| Net stars, last 30 days | +9 | +173 | +4 | +1 | +1 |
| Largest star day | +2 on Aug 16, 2026 | +30 on Jul 23, 2026 | +2 on May 28, 2026 | +1 on May 10, 2026 | +2 on Jun 30, 2026 |
| Milestone reached in the record | None | None | None | None | 100 on Jul 6, 2026 |
| Forks | 76 | 1,329 | 152 | 43 | 7 |
| Language | C++ | C++ | C++ | C++ | C++ |
| License | BSD-3-CLAUSE | APACHE-2.0 | BSD-3-CLAUSE | BSD-2-CLAUSE | MIT |
| Created | Oct 19, 2022 | Mar 23, 2018 | Feb 25, 2014 | Nov 28, 2016 | Oct 19, 2022 |
| Last push | Oct 9, 2026 | Nov 4, 2026 | Jul 7, 2026 | Jul 23, 2026 | Nov 4, 2026 |
| Archived | No | No | No | No | No |
| Health facts: Maintenance | 2 of 4 checks (2 without data) | 4 of 4 checks | 1 of 4 checks (2 without data) | 1 of 4 checks (2 without data) | 2 of 4 checks (2 without data) |
| Health facts: Releases | 0 of 3 checks (1 without data) | 2 of 3 checks | 1 of 3 checks (1 without data) | 1 of 3 checks (1 without data) | 2 of 3 checks (1 without data) |
| Health facts: Security practice | 0 of 1 check (1 without data) | 1 of 1 check | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) |
| Health facts: Community files | 1 of 3 checks (2 without data) | 2 of 3 checks | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) |
| Commits, last 13 weeks | No data | 193 | No data | No data | No data |
| Weeks with commits, last 52 | No data | 45 of 52 | No data | No data | No data |
| In the Repository Index since | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 |
Topics that all of them have on the Repository Host: avx2, avx512. The facts come from the Repository Host and from the Star History that AwesomeRepos records. A shared topic does not mean that one repository can replace another. Each Health Facts row is one dimension alone. AwesomeRepos does not add them into one score. How each check is defined