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NextChat vs SGLang

The same facts for both, read from GitHub every night, and the relation a person reviewed.

NextChatSGLang
LanguageTypeScriptPython
LicenceMITApache-2.0
Stars89k37k
Latestv2.16.1v0.5.21
Last push2026-08-112026-10-06
Release cadenceabout 55 days between releasesabout 14 days between releases
Active contributors1 commit author on the default branch in the last 90 days161+ commit authors on the default branch in the last 90 days
Flagsnonenone

How they relate

  • Both replace ChatGPT. Alternatives to ChatGPT →

    PartialNextChatA chat app you deploy yourself in front of OpenAI, Anthropic, Google or a local model. The model comes from elsewhere.

    PartialSGLangServes open-weight models behind an OpenAI-compatible API, tuned for GPU throughput.

  • Both replace Claude. Alternatives to Claude →

    PartialNextChatA chat app you deploy yourself in front of OpenAI, Anthropic, Google or a local model. The model comes from elsewhere.

    PartialSGLangServes open-weight models behind an OpenAI-compatible API.