npm
webpro-nl/knip
✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!
ISCAug 27, 2026 · metrics 2.10.0
All tags
Catalogue tag
#duplicate
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
15 records
npm · crates.io · PyPI
kucherenko/jscpd
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
MITSep 15, 2026 · metrics 2.10.0
NuGet
philips-software/roslyn-analyzers
Roslyn Diagnostic Analyzers are customized compiler errors providing real-time feedback to C# developers. Each Analyzer optionally includes an automatic Code Fixer.
MITSep 11, 2026 · metrics 2.10.0
npm
semantic-release/issue-parser
Parser for Github, GitLab and Bitbucket issues actions, references and mentions
MITSep 15, 2026 · metrics 2.10.0
Packagist
myclabs/DeepCopy
Create deep copies (clones) of your objects
MITOct 20, 2026 · metrics 2.10.0
NuGet
lofcz/FastCloner
The fastest deep cloning library for .NET – zero-config, works out of the box.
MITAug 24, 2026 · metrics 2.10.0
crates.io
jRimbault/yadf
Yet Another Dupes Finder
MITSep 19, 2026 · metrics 2.10.0
NuGet
MarkCiliaVincenti/AsyncKeyedLock
An asynchronous .NET library that allows you to lock based on a key (keyed semaphores), limiting concurrent threads sharing the same key to a specified number, with optional pooling for reducing memory allocations.
MITSep 11, 2026 · metrics 2.10.0
crates.io
al8n/fs4
Extended utilities for working with files and filesystems in Rust. This is a fork of the fs2-rs crate, the aim for this fork is to support async and replace libc with rustix.
Apache-2.0Sep 23, 2026 · metrics 2.10.0
Packagist
shipmonk-rnd/name-collision-detector
Fast & simple tool to find class duplicates in your projects.
MITSep 14, 2026 · metrics 2.10.0
npm
sindresorhus/clone-response
Clone a Node.js HTTP response stream
MITSep 15, 2026 · metrics 2.10.0
npm
sindresorhus/array-uniq
Create an array without duplicates
MITSep 15, 2026 · metrics 2.10.0
npm
sindresorhus/array-union
Create an array of unique values, in order, from the input arrays
MITSep 16, 2026 · metrics 2.10.0
crates.io
danburkert/fs2-rs
Extended utilities for working with files and filesystems in Rust
Custom licenseSep 18, 2026 · metrics 2.10.0
PyPI · crates.io
prostomarkeloff/find-dup-defs
Find the copy-pasted code your linter can't — rank it by how worth refactoring it is — and surface the recurring shapes that should become one helper (Python/TS/Rust)
MITOct 14, 2026 · metrics 2.10.0