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CodingFree tier
Mainland China: not confirmed
StackBlitz's browser builder for websites and app prototypes from a prompt, with free and paid use.
StackBlitz 的浏览器构建工具，用提示生成网站和应用原型，有免费和付费使用方式。
Marked “not confirmed” because NavBoth only checked public pages and did not verify access from mainland China.
CodingFree tierEditor's pick
Desktop editor for agent-style coding across a whole repository, with a free tier and paid usage.
Mainland China: not confirmed
View listingCodingFree tier
Coding assistant inside editors and on GitHub, with a free tier and paid plans for completions, chat, and agent-style edits.
Mainland China: not confirmed
View listingCodingFree tier
Browser workspace for writing, running, and hosting software, including an agent that edits projects.
Mainland China: not confirmed
View listing