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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 | ermig1979/Simd C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon | VcDevel/Vc SIMD Vector Classes for C++ | VcDevel/std-simd std::experimental::simd for GCC [ISO/IEC TS 19570:2018] | simdjson/simdjson Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks | microsoft/DirectXMath DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps |
|---|---|---|---|---|---|
| Stars | 2,275 | 1,550 | 655 | 24,500 | 1,816 |
| Net stars, last 30 days | +4 | +5 | 0 | +178 | +12 |
| Largest star day | +2 on May 15, 2026 | +2 on May 28, 2026 | +2 on May 20, 2026 | +30 on Jul 23, 2026 | +3 on Oct 18, 2026 |
| Milestone reached in the record | None | None | None | None | None |
| Forks | 456 | 152 | 43 | 1,331 | 265 |
| Language | C++ | C++ | C++ | C++ | C++ |
| License | MIT | BSD-3-CLAUSE | Other license | APACHE-2.0 | MIT |
| Created | Mar 25, 2015 | Feb 25, 2014 | May 7, 2019 | Mar 23, 2018 | May 23, 2016 |
| Last push | Oct 27, 2026 | Jul 7, 2026 | Mar 10, 2023 | Nov 3, 2026 | Nov 3, 2026 |
| Archived | No | No | No | No | No |
| Health facts: Maintenance | 2 of 4 checks (2 without data) | 1 of 4 checks (2 without data) | 1 of 4 checks (2 without data) | 4 of 4 checks | 2 of 4 checks (2 without data) |
| Health facts: Releases | 2 of 3 checks (1 without data) | 1 of 3 checks (1 without data) | 0 of 3 checks (1 without data) | 2 of 3 checks | 1 of 3 checks (1 without data) |
| Health facts: Security practice | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 1 of 1 check | 0 of 1 check (1 without data) |
| Health facts: Community files | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 2 of 3 checks | 1 of 3 checks (2 without data) |
| Commits, last 13 weeks | No data | No data | No data | 193 | No data |
| Weeks with commits, last 52 | No data | No data | No data | 45 of 52 | 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: simd, neon. 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