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Dev tools · alternatives · 2026

24 alternatives to Inshellisense – IDE style shell autocomplete

I built this terminal native runtime for Fig's autocomplete to support Windows and Linux. Would appreciate any feedback on it!

Inshellisense is a terminal-native runtime that brings IDE-style autocomplete to shell environments. It extends Fig's autocomplete functionality to Windows and Linux systems, allowing developers to get contextual… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Inshellisense – IDE style shell autocomplete launched in 2023; newer entries below may have overtaken it.

  1. 1
    Fig▲956

    Autocomplete for the Terminal

    2022 · fig.io · its alternatives →

  2. 2

    Write and execute code in an intuitive "shell" with autocompletion, for the Unity Editor. - GitHub - marijnz/unity-shell: Write and execute code in an intuitive "shell" with autocompletion, for the Unity Editor.

    2018 · github.com · its alternatives →

  3. 3CI

    2011 · languageinterfaces.com · its alternatives →

  4. 4
    Cotypist▲315

    Local AI Autocomplete in your voice, anywhere on your Mac

    Jun 2026 · cotypist.app · its alternatives →

  5. 5

    Simple autocomplete pure vanilla Javascript library.

    2018 · tarekraafat.github.io · its alternatives →

  6. 6

    The magic of Google Autocomplete while you're typing. Anywhere. - nathancahill/Anycomplete

    2016 · github.com · its alternatives →

  7. 7
    shell.how▲300

    Explain how your shell command works

    2022 · its alternatives →

  8. 8

    AI pair programming directly in your terminal

    2025 · cosine.sh · its alternatives →

  9. 9
    Manter▲65

    Terminal with autocomplete suggestions

    2023 · github.com · its alternatives →

  10. 10SP
  11. 11

    I've built a tool called sol (like "soul") that helps you inspect and format complex shell one-liners. Features: - Choose which transformations you want (break on pipe, args, redirect, whatever) - "Peeks" into stringified commands (think xargs, parallel) and formats those, too - Auto-breaks at a given width (e.g., 80 characters) - Shows you non-standard aliases, functions, files, etc. that you might not have in your shell environment - Breaks up long jq lines with jqfmt because—let's be honest—they're getting out of hand As a security researcher and tool developer, I often encounter (or…

    2024 · github.com · its alternatives →

  12. 12
    Kite▲161

    Autocomplete code in Python with AI. Free & cloudless.

    2019 · kite.com · its alternatives →

  13. 13

    A fully-featured lisp/scheme shell written in Racket. - DexterLagan/lsh

    2018 · github.com · its alternatives →

  14. 14

    Ghost in your shell. Ante is a self-contained agent harness with a highly optimized core. It works like Claude Code or Codex, with none of their dependencies or model constraints. - GitHub - AntigmaLabs/ante: Ghost in your shell. Ante is a self-contained agent harness with a highly optimized core. I

    Aug 2026 · github.com · its alternatives →

  15. 15TN
  16. 16

    I created this because sometimes I want more than rlwrap but less than emacs. icl aims to hit that middle sweet spot. It's a terminal application with context-aware auto-complete, an interactive object inspector, auto-indentation, syntax colouring, persistent history, and much more. It uses sly to communicate with the child lisp process and aims to be compatible with any sly-supporting implementation. I hope others find it useful!

    Dec 2025 · github.com · its alternatives →

  17. 17

    Hey HN, Small OSS project that i created for myself and want to share with the community. It's a declarative, scriptable, terminal-based IDE focussed on agentic engineering. That's a lot of jargon, but essentially its a multi-agent IDE that you start in your terminal. Why is that relevant? Thanks to tmux and SSH, it means that you have a really simple and efficient way to create your own always-on coding setup. Boot into your IDE through ssh, give a prompt to claude and close off your machine. In tmux-ide claude will keep working. The tool is intentionally really lightweight, because I think…

    Mar 2026 · tmux.thijsverreck.com · its alternatives →

  18. 18

    Autocomplete.sh adds AI-powered command-line suggestions directly to your Bash or Zsh terminal. Just type <TAB><TAB> and it calls an LLM to return the top suggestions for you.

    2024 · autocomplete.sh · its alternatives →

  19. 19WA

    At Codeium, we've been building AI-powered extensions for a while (we first launched our VSCode extension with autocomplete a little over 2 years ago!), but we've always thought there would come a day where we would hit the limits of what could be achieved within existing IDEs, so we decided to build our own: Windsurf (yes, it's yet another VSCode fork :) We've stuffed a lot of cool features into Windsurf—a super fast autocomplete model, an inline diff generation experience that feels truly native, but we're most proud of Cascade, which is an evolution of the sidebar chat experience that…

    2024 · codeium.com · its alternatives →

  20. 20

    Code interpreter with API, internet, multiplayer, open LLMs

    2023 · its alternatives →

  21. 21

    Simple BASH script manager for your Mac menubar

    2018 · yoavanaki.gumroad.com · its alternatives →

  22. 22

    Simple autocomplete pure vanilla Javascript library. Zero dependencies. Designed for speed, high versatility, and seamless integration.

    2018 · tarekraafat.github.io · its alternatives →

  23. 23

    We've been building Crust (https:&#x2F;&#x2F;crustjs.com&#x2F;), a TypeScript-first, Bun-native CLI framework with zero dependencies. It's been powering our core product internally for a while, and we're now open-sourcing it. The problem we kept running into: existing CLI frameworks in the JS ecosystem are either minimal arg parsers where you wire everything yourself, or heavyweight frameworks with large dependency trees and Node-era assumptions. We wanted something in between. What Crust does differently: - Full type inference from definitions — args and flags are inferred automatically. No…

    Mar 2026 · github.com · its alternatives →

  24. 24

    A powerful new shell that uses the janet programming language for both the implementation and repl. - andrewchambers/janetsh

    2019 · github.com · its alternatives →

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