head to head · open source
Neovim vs sidex
Neovim has 103,312 GitHub stars, 7,395 forks, 1,900 open issues and last shipped 2 days ago. sidex has 3,161 stars, 264 forks, 50 open issues and last shipped 2 months ago. Neovim leads on adoption by 3,168% (103,312 vs 3,161 stars). Neovim is written in Vim Script under a custom or non-standard licence; sidex is written in TypeScript under MIT. Neovim has attracted 7% as many forks as stars, sidex 8%. Neovim was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Neovim | sidex | |
|---|---|---|
| GitHub stars | ★ 103K | ★ 3.2K |
| License | Custom / other | MIT |
| Written in | Vim Script | TypeScript |
| Last push | 2026-11-02 | 2026-08-26 |
| Forks | ⑂ 7.4K | ⑂ 264 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Neovim if
- You weight community size — 103K stars and counting
- You want the Custom / other license terms
- Your stack matches Vim Script
- You value the larger contributor base for long-term maintenance
pick sidex if
- You want the sidex feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and sidex fits your workflow better
About Neovim
Documentation Chat Neovim is a project that seeks to aggressively refactor Vim in order to: Simplify maintenance and encourage contributions Split the work between multiple developers Enable [advanced UIs] without modifications to the core Maximize extensibility See the Introduction wiki page and [Roadmap] for more information. Features Modern GUIs API access from any language including C/C++, C , Clojure, D, Elixir, Go, Haskell, Java/Kotlin, JavaScript/Node.js, Julia, Lisp, Lua, Perl, Python, Racket, Ruby, Rust Embedded, scriptable terminal emulator Asynchronous job control Shared data (shada) among multiple…
read the full Neovim overview →
About sidex
SideX VSCode's workbench, without Electron. Why · What's Working · AI Agent · Getting Started · How It's Built · Contributing · Discord SideX is a port of Visual Studio Code that replaces Electron with Tauri — a Rust backend and OS's native webview. The same TypeScript workbench, the same editor, terminal, and Git integration, running without a bundled browser. Early release. Core editing and the terminal are solid. The extension host and debugger are still in progress. See What's Working for the full picture. Why VSCode's memory useage is almost entirely from its bundled Chromium, not the editor itself. Tauri…
read the full sidex overview →
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Frequently asked questions
Is Neovim or sidex more popular?
Neovim has 103,312 GitHub stars and sidex has 3,161. Neovim has the larger community by that measure.
Are Neovim and sidex free?
Both are open source. Neovim has no licence declared in this registry, and sidex is licensed under MIT. Both are free to self-host.
What is the difference between Neovim and sidex?
Neovim is written in Vim Script and sidex in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Neovim or sidex?
Choose Neovim if you want the larger community (103,312 stars) or its Custom / other licence terms. Choose sidex if its feature set, stack or MIT licence fits better. Both are self-hostable.