head to head · open source
ECC vs lapce
ECC has 295,522 GitHub stars, 43,728 forks, 201 open issues and last shipped yesterday. lapce has 38,975 stars, 1,359 forks, 901 open issues and last shipped 25 days ago. ECC leads on adoption by 658% (295,522 vs 38,975 stars). ECC is written in JavaScript under MIT; lapce is written in Rust under Apache-2.0. ECC has attracted 15% as many forks as stars, lapce 3%. ECC was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (developer-tools), so they are genuine substitutes rather than adjacent tools.
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
| ECC | lapce | |
|---|---|---|
| GitHub stars | ★ 296K | ★ 39K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-11-02 | 2026-10-09 |
| Forks | ⑂ 44K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 296K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick lapce if
- You want the lapce feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and lapce fits your workflow better
About ECC
Language: English العربية Português (Brasil) 简体中文 繁體中文 日本語 한국어 Türkçe Русский Tiếng Việt ไทย Deutsch Español Українська Polski বাংলা [!WARNING] Official sources only. Install ECC only from verified channels: the GitHub repository github.com/affaan m/ECC, the npm packages ecc universal and ecc agentshield , the GitHub App, the plugin slug ecc@ecc , and the project website ecc.tools. Third party re uploads and unofficial mirrors are not maintained or reviewed by the project and may contain malware. Install with Claude Code Use the guided setup or native plugin commands. Both install the same ecc@ecc plugin. Choose…
About lapce
Lapce Lightning fast And Powerful Code Editor Lapce (IPA: /læps/) is written in pure Rust, with a UI in Floem. It is designed with Rope Science from the Xi Editor, enabling lightning fast computation, and leverages wgpu for rendering. More information about the features of Lapce can be found on the main website and user documentation can be found on GitBook. Features Built in LSP (Language Server Protocol) support to give you intelligent code features such as: completion, diagnostics and code actions Modal editing support as first class citizen (Vim like, and toggleable) Built in remote development support…
read the full lapce overview →
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Frequently asked questions
Is ECC or lapce more popular?
ECC has 295,522 GitHub stars and lapce has 38,975. ECC has the larger community by that measure.
Are ECC and lapce free?
Both are open source. ECC is licensed under MIT and lapce under Apache-2.0. Neither carries a licence fee.
What is the difference between ECC and lapce?
ECC is written in JavaScript and lapce in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ECC or lapce?
Choose ECC if you want the larger community (295,522 stars) or its MIT licence terms. Choose lapce if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.