head to head · open source
nextai-translator vs better-deepseek
nextai-translator has 24,993 GitHub stars, 1,851 forks, 529 open issues and last shipped 28 days ago. better-deepseek has 558 stars, 58 forks, 12 open issues and last shipped 2 days ago. nextai-translator leads on adoption by 4,379% (24,993 vs 558 stars). nextai-translator is written in TypeScript under AGPL-3.0; better-deepseek is written in JavaScript under MIT. nextai-translator has attracted 7% as many forks as stars, better-deepseek 10%. better-deepseek was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (browser-extension, chrome-extension), 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
| nextai-translator | better-deepseek | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 558 |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-03 | 2026-09-29 |
| Forks | ⑂ 1.9K | ⑂ 58 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nextai-translator if
- You weight community size — 25K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick better-deepseek if
- You want the better-deepseek feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and better-deepseek fits your workflow better
About nextai-translator
NextAI Translator is an open source, AGPL 3.0 licensed browser extension and cross platform desktop application that performs selected text translation, polishing, and summarization through the ChatGPT API, and it is aimed at readers, writers, and developers who want all three of those operations available on Windows, macOS, and Linux rather than on a single platform.
read the full nextai-translator overview →
About better-deepseek
Better DeepSeek Better DeepSeek is a browser extension that enhances the DeepSeek chat interface with a powerful set of tools, persistent memory, and a customizable system prompt. It enables DeepSeek to generate files, run code, create presentations, and manage complex projects directly within the conversation, all while keeping your data local and private. "Better DeepSeek" is an unofficial, independent, and community driven open source extension. It is NOT affiliated with, endorsed by, sponsored by, or officially connected to DeepSeek or DeepSeek AI in any way. All product names, logos, and brands are property…
read the full better-deepseek overview →
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Frequently asked questions
Is nextai-translator or better-deepseek more popular?
nextai-translator has 24,993 GitHub stars and better-deepseek has 558. nextai-translator has the larger community by that measure.
Are nextai-translator and better-deepseek free?
Both are open source. nextai-translator is licensed under AGPL-3.0 and better-deepseek under MIT. Neither carries a licence fee.
What is the difference between nextai-translator and better-deepseek?
nextai-translator is written in TypeScript and better-deepseek in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, nextai-translator or better-deepseek?
Choose nextai-translator if you want the larger community (24,993 stars) or its AGPL-3.0 licence terms. Choose better-deepseek if its feature set, stack or MIT licence fits better. Both are self-hostable.