Dev tools · alternatives · 2026

24 alternatives to Availib

Check libraries names across multiples package repositories.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Availib launched in 2024; newer entries below may have overtaken it.

1. 1
   Libraries.io▲150

   The open source discovery of libraries for programmers

   2015 · libraries.io · its alternatives →

2. 2
   SyntaxDB▲212

   Easily look up programming syntax for multiple languages

   2016 · syntaxdb.com · its alternatives →

3. 3
   lib4dev▲145

   Find the best library for any programming language

   2018 · its alternatives →

4. 4
   Tool Library by Uiscore▲95

   Library of useful tools for your project

   2021 · uiscore.io · its alternatives →

5. 5
   4smart Packages Overview▲75

   Monitor NuGet and NPM packages in your repositories

   2021 · its alternatives →

6. 6
   devtooly▲207

   Directory of tools organized by category for frontend devs

   2022 · logntrack.com · its alternatives →

7. 7NC
   Name Checker – Find project name collisions▲62

   Name Checker is a tool for when you want to create a new project and don’t want to check all the places (npm, apt, GitHub) for a name collision, you can just use this tool instead. I started working on this because I noticed on HN folks sometimes create a new company and SAAS and they didn’t notice that the name was already taken. Please let me know if y'all have any questions or comments!

   2023 · namechecker.vercel.app · its alternatives →

8. 8
   Whatlib▲12

   Easy way to search and compare NPM packages

   2016 · its alternatives →

9. 9
   Composables▲155

   Find all components in Jetpack Compose and Compose Multiplatform. Find code examples, API references, and picture previews. For Android developers building with Jetpack Compose or cross-platform developers using Compose Multiplatform.

   2023 · composables.com · its alternatives →

10. 10
    Package name availability checker▲2

    Check if the package name is available on pypi,npm,rubygems

    2019 · its alternatives →

11. 11
    ReactLibraries.com▲88

    Discover trending and popular React libraries and projects

    2023 · reactlibraries.com · its alternatives →

12. 12
    LibHunt▲90

    A network of curated lists of useful libraries and resources

    2016 · libhunt.com · its alternatives →

13. 13
    Github Compare▲80

    Compare Github repositories

    2019 · githubcompare.com · its alternatives →

14. 14
    Name Checker – check your project name accross many sites▲30

    Free tool to check availability of project names across 30+ tech platforms, social media sites, and domain extensions. Get instant results and download as CSV.

    2023 · namechecker.leandrosf.com · its alternatives →

15. 15
    Tooling Manager▲70

    Compare your JS Tech Stack against other boilerplates

    2022 · tooling-manager.netlify.app · its alternatives →

16. 16
    A curated list of insecure Python packages▲94

    A curated database of insecure Python packages. Contribute to pyupio/safety-db development by creating an account on GitHub.

    2016 · github.com · its alternatives →

17. 17IP
    Instant package name checking, supports NPM and Pypi▲5

    2017 · instantpackagename.com · its alternatives →

18. 18
    Moiva.io▲71

    A better way to evaluate and compare JS libraries

    2021 · its alternatives →

19. 19
    React Lib Finder▲7

    Discover react libraries you didn't know existed

    2025 · react-finder-six.vercel.app · its alternatives →

20. 20
    A little library to list all dependencies from code▲8

    A little library to list all imports in a code. Contribute to dleitee/showdeps development by creating an account on GitHub.

    2017 · github.com · its alternatives →

21. 21
    ComponentLibraries▲39

    Find the Best UI Library for any Framework

    2025 · componentlibraries.com · its alternatives →

22. 22
    Searchlibs▲6

    Search javascript libraries

    2017 · searchlibs.com · its alternatives →

23. 23
    Package Peek▲1

    Find GitHub Repositories Quickly

    2023 · its alternatives →

24. 24
    Python library to overload functions based on interpreter version▲45

    Python utilities for writing cross-version compatible libraries - tmkontra/compatlib

    2021 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →