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Repositories in this selection 13 · UTC 2026-11-03
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1—Oopenwall / johnJohn the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAsCNOASSERTION · Restricted / unknownInsufficient rank history13,8582,565——2026-11-02
2—CCyan4973 / xxHashExtremely fast non-cryptographic hash algorithmCNOASSERTION · Restricted / unknownInsufficient rank history11,404945——2026-10-29
3—Vvinkla / hashidsA small PHP library to generate YouTube-like ids from numbers. Use it when you don't want to expose your database ids to the user.PHPMIT · PermissiveInsufficient rank history5,424411——2026-04-16
4—Nnamazso / OpenHashTab📝 File hashing and checking shell extensionC++GPL-3.0 · Share derivative sourceInsufficient rank history4,7034——2026-02-27
5—Aapple / swift-collectionsCommonly used data structures for SwiftSwiftApache-2.0 · PermissiveInsufficient rank history4,530430——2026-10-27
6—Nniieani / hashids.jsA small JavaScript library to generate YouTube-like ids from numbers.TypeScriptMIT · PermissiveInsufficient rank history4,284204——2026-02-12
7—NNeo23x0 / LokiLoki - Simple IOC and YARA ScannerPythonGPL-3.0 · Share derivative sourceInsufficient rank history3,802611——2026-01-12
8—Aashvardanian / StringZillaUp to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖CApache-2.0 · PermissiveInsufficient rank history3,579146——2026-10-31
9—Ccorkami / collisionsHash collisions and exploitationsPythonUnknown · Restricted / unknownInsufficient rank history3,417208——2025-02-20
10—RRustCrypto / hashesCollection of cryptographic hash functions written in pure RustRustUnknown · Restricted / unknownInsufficient rank history2,287350——2026-10-27
11—CCaligatio / jsSHAA JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.TypeScriptBSD-3-Clause · PermissiveInsufficient rank history2,269385——2026-08-26
12—Gguyoung / CaptfEncoderCaptfencoder is opensource a rapid cross platform network security tool suite, providing network security related code conversion, classical cryptography, cryptography, asymmetric encryption, miscellaneous tools, and aggregating all kinds of online tools.JavaScriptMIT · PermissiveInsufficient rank history1,302192——2023-10-16
13—Aavaneev / komihashVery fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, header-only C/C++) 27GB/s + PRNGC++MIT · PermissiveInsufficient rank history28815——2026-10-24
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