Dev tools · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Code search for Rust, Ruby, Haskell – with regex support launched in 2019; newer entries below may have overtaken it.

1. 1HI
   HackerSearch.io – GitHub search that supports RegExp▲9

   2015 · hackersearch.io · its alternatives →

2. 2
   CodeSnippetSearch▲75

   Query programming languages using natural language!

   2020 · codesnippetsearch.net · its alternatives →

3. 3
   Regex library▲276

   A curated list of most commonly used regular expressions

   2022 · uibakery.io · its alternatives →

4. 4
   Maybe Haskell▲60

   See what it’s like to program in a language without null.

   2015 · books.thoughtbot.com · its alternatives →

5. 5
   Tantivy▲68

   A full-text, horse-speed search engine library in Rust

   2022 · github.com · its alternatives →

6. 6
   A Search Engine for Rust▲8

   A search engine for Rust

   2024 · query.rs · its alternatives →

7. 7AS
   A smart Django/Node code generator written in Haskell▲7

   2021 · app.imagine.ai · its alternatives →

8. 8TA
   Type-aware code search for Go▲9

   2021 · ifloop.io · its alternatives →

9. 9FF
   Feature flags on the edge, with Haskell and Rust▲6

   2022 · firstkindsoftware.com · its alternatives →

10. 10RW
    Regexly – WYSIWYG Regex Playground for JavaScripters▲7

    2017 · regexly.chipto.io · its alternatives →

11. 11IA
    Implementing a Lispy Language in Haskell: Part 1▲6

    Software Engineer in New York specializing in Apple platforms

    2015 · harlanhaskins.com · its alternatives →

12. 12
    Rust Based Per-Token Late Interaction Dense Search▲8

    Happy to release FastPlaid, which aim to ease and accelerate ColBERT and ColPali retrieval

    2025 · github.com · its alternatives →

13. 13HS
    Halcyon – System for installing Haskell apps▲6

    2015 · halcyon.sh · its alternatives →

14. 14
    Lambda Lessons▲6

    Pattern-matching, first-class functions, and more in Haskell

    2014 · stevekrouse.github.io · its alternatives →

15. 15
    A REPL for practising bitwise operations, written in Rust▲5

    2017 · github.com · its alternatives →

16. 16
    Rust 1.0▲6

    A high-level, safe and concurrent alternative to C++

    2015 · rust-lang.org · its alternatives →

17. 17
    Encrusted – A Zork Interpreter Written in Rust / WebAssembly▲6

    2018 · sterlingdemille.com · its alternatives →

18. 18
    Shisho, a lightweight code matching and transformation engine in Rust▲5

    Lightweight static analyzer for several programming languages - flatt-security/shisho

    2021 · github.com · its alternatives →

19. 19LF
    Lightning fast search for Rubygems▲7

    2015 · rubygems.algolia.com · its alternatives →

20. 20PS
    PDRT-Sandbox: A Haskell NLP Library for Computational Semantics▲7

    2014 · hbrouwer.github.io · its alternatives →

21. 21AP
    A Python Web Framework with Rust Runtime▲5

    2022 · sanskar.me · its alternatives →

22. 22CI
    Cheatcode.io, a Swift syntax reference▲9

    2014 · cheatcode.io · its alternatives →

23. 23
    Taetype – a complete font engine for Rust and WASM▲5

    Jul 2026 · github.com · its alternatives →

24. 24
    Rusdantic▲5

    A unified, high-performance data validation and serialization framework for Rust, inspired by Pydantic's ergonomics and powered by Serde.

    Mar 2026 · 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 →