head to head · open source
page-agent vs nopecha-extension
page-agent has 29,312 GitHub stars, 2,636 forks, 94 open issues and last shipped 4 days ago. nopecha-extension has 11,008 stars, 228 forks, 12 open issues and last shipped yesterday. page-agent leads on adoption by 166% (29,312 vs 11,008 stars). page-agent is written in TypeScript under MIT; nopecha-extension is written in various languages under MIT. page-agent has attracted 9% as many forks as stars, nopecha-extension 2%. nopecha-extension was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, browser-automation), 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
| page-agent | nopecha-extension | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 11K |
| License | MIT | MIT |
| Written in | TypeScript | — |
| Last push | 2026-09-29 | 2026-10-02 |
| Forks | ⑂ 2.6K | ⑂ 228 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick page-agent if
- You weight community size — 29K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick nopecha-extension if
- You want the nopecha-extension feature set and don't need the biggest community
- You prefer the MIT license terms
- You evaluated both and nopecha-extension fits your workflow better
About page-agent
Page Agent is an MIT licensed TypeScript library from Alibaba that embeds a natural language GUI agent directly inside a web page, aimed at product teams, accessibility engineers, and automation developers who want to drive their own interfaces with plain language instructions instead of hand written scripts.
read the full page-agent overview →
About nopecha-extension
NopeCHA is an automated CAPTCHA solving browser extension for developers and teams running web scrapers, browser automation, and AI agents with Selenium, Puppeteer, Playwright, and similar tools.
read the full nopecha-extension overview →
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Frequently asked questions
Is page-agent or nopecha-extension more popular?
page-agent has 29,312 GitHub stars and nopecha-extension has 11,008. page-agent has the larger community by that measure.
Are page-agent and nopecha-extension free?
Both are open source. page-agent is licensed under MIT and nopecha-extension under MIT. Neither carries a licence fee.
What is the difference between page-agent and nopecha-extension?
page-agent is written in TypeScript and nopecha-extension in various languages. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, page-agent or nopecha-extension?
Choose page-agent if you want the larger community (29,312 stars) or its MIT licence terms. Choose nopecha-extension if its feature set, stack or MIT licence fits better. Both are self-hostable.