head to head · open source
nextai-translator vs duckduckgo-privacy-extension
nextai-translator has 25,019 GitHub stars, 1,854 forks, 529 open issues and last shipped 3 days ago. duckduckgo-privacy-extension has 1,510 stars, 338 forks, 198 open issues and last shipped 2 days ago. nextai-translator leads on adoption by 1,557% (25,019 vs 1,510 stars). nextai-translator is written in TypeScript under AGPL-3.0; duckduckgo-privacy-extension is written in JavaScript under Apache-2.0. nextai-translator has attracted 7% as many forks as stars, duckduckgo-privacy-extension 22%. duckduckgo-privacy-extension was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser-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 | duckduckgo-privacy-extension | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 1.5K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-11-03 |
| Forks | ⑂ 1.9K | ⑂ 338 |
| 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 duckduckgo-privacy-extension if
- You want the duckduckgo-privacy-extension feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and duckduckgo-privacy-extension fits your workflow better
About nextai-translator
Due to receiving a trademark ownership warning from OpenAI, this project and product has been renamed to nextai translator. We hope you understand. English 中文 The translator that does more than just translation Why Yet another Translator I have developed a Bob plugin that utilizes ChatGPT API to provide global word translation on macOS. However, since not all users have access to macOS to benefit from the plugin, I have created this project! More than just a browser extension What began as a Chrome extension has now evolved into a multi platform desktop app that I am currently developing. More than just…
read the full nextai-translator overview →
About duckduckgo-privacy-extension
DuckDuckGo Browser Extensions DuckDuckGo Firefox, Chrome, and Edge extensions. Visit our Web Tracking Protections page to learn how each of our web tracking protections works and how they work together in our browser extensions and apps to provide overlapping protection. DuckDuckGo Privacy Extensions is distributed under the Apache 2.0 License. Latest Versions Firefox Chrome Edge Opera Safari The code for the Safari extension is an Xcode project which you can find here. The Safari extension can be installed from the App Store. Other browsers If you use another Chromium based browser like Vivaldi, you can usually…
read the full duckduckgo-privacy-extension overview →
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Frequently asked questions
Is nextai-translator or duckduckgo-privacy-extension more popular?
nextai-translator has 25,019 GitHub stars and duckduckgo-privacy-extension has 1,510. nextai-translator has the larger community by that measure.
Are nextai-translator and duckduckgo-privacy-extension free?
Both are open source. nextai-translator is licensed under AGPL-3.0 and duckduckgo-privacy-extension under Apache-2.0. Neither carries a licence fee.
What is the difference between nextai-translator and duckduckgo-privacy-extension?
nextai-translator is written in TypeScript and duckduckgo-privacy-extension 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 duckduckgo-privacy-extension?
Choose nextai-translator if you want the larger community (25,019 stars) or its AGPL-3.0 licence terms. Choose duckduckgo-privacy-extension if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.