PyPI90Excellenthealth index
Cython · Python★ 835↓ 3.6M/moSep 12, 2026
PyPI90Excellenthealth index
C++★ 326↓ 1,462/moSep 14, 2026
PyPI90Excellenthealth index
Python · C★ 48↓ 3.6M/moAug 27, 2026
PyPI · crates.io90Excellenthealth index
Rust★ 33↓ 7,303/moSep 18, 2026
crates.io90Excellenthealth index

paupino/rust-decimalDecimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.
Rust★ 1,335↓ 13.5M/moSep 17, 2026
PyPI90Excellenthealth index
Python · Jupyter Notebook★ 2↓ 7,519/moOct 21, 2026
crates.io · npm · Go +190Excellenthealth index

wickra-lib/wickraStreaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.
Rust · Java · C#★ 68↓ 3,017/moOct 20, 2026
crates.io89Excellenthealth index

paiml/aprenderNext Generation Machine Learning, Statistics and Deep Learning in PURE Rust
Rust · HTML★ 120↓ 14.4K/moSep 14, 2026
crates.io88Excellenthealth index
Rust★ 38↓ 40.6K/moOct 21, 2026
crates.io88Excellenthealth index

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Rust★ 87↓ 5,008/moOct 8, 2026
PyPI · crates.io88Excellenthealth index
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crates.io88Excellenthealth index
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crates.io · PyPI88Excellenthealth index
Rust · Python★ 64↓ 3,339/moSep 22, 2026
PyPI88Excellenthealth index

obspy/obspyObsPy: A Python Toolbox for seismology/seismological observatories.
Python · C★ 1,333Sep 17, 2026
PyPI88Excellenthealth index

pygfx/pygfxPowerful and versatile visualization for Python.
Python · WGSL★ 880↓ 27.4K/moOct 14, 2026
crates.io88Excellenthealth index

zarrs/zarrsA Rust library for the Zarr storage format for multidimensional arrays and metadata
Rust★ 271↓ 182.4K/moSep 12, 2026
crates.io · npm · PyPI87Excellenthealth index
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crates.io87Excellenthealth index
Rust★ 884↓ 10.4K/moOct 20, 2026
crates.io · npm · PyPI87Excellenthealth index

cyberlife-coder/VelesDBThe explainable, local-first memory engine for AI agents. One ~9 MB binary fuses vector + graph + columnar under VelesQL; why() returns the evidence path behind every recall. No cloud, no glue code — runs on server, browser, mobile and desktop.
Rust · Python★ 99↓ 1,875/moOct 22, 2026
crates.io87Excellenthealth index
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crates.io · PyPI87Excellenthealth index
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PyPI87Excellenthealth index
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crates.io · Packagist · npm +287Excellenthealth index
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crates.io87Excellenthealth index
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npm · crates.io · PyPI87Excellenthealth index
Rust · Python★ 74↓ 19.4K/moSep 15, 2026
crates.io · PyPI87Excellenthealth index

nyx-space/hifitimeAn overflow-safe, high-performance datetime library providing leap-second-correct nanosecond precision across UTC, GPST, and relativistic time-scales. Flight-proven in lunar and deep-space missions.
Rust · Python★ 545↓ 92.7K/moSep 17, 2026
crates.io · PyPI87Excellenthealth index
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crates.io87Excellenthealth index
Rust★ 823↓ 3M/moAug 27, 2026
crates.io86Excellenthealth index

GreatV/oar-ocrA native Rust toolkit for OCR, document layout analysis, and vision-language document understanding.
Rust★ 191↓ 87.8K/moOct 21, 2026
crates.io · npm86Excellenthealth index

andymai/brepkitB-Rep modeling engine for brepjs — pure Rust, compiled to WebAssembly
Rust★ 31↓ 11K/moSep 27, 2026