compare
CodeCompanion.nvim vs OpenCode
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | CodeCompanion.nvim | OpenCode |
|---|---|---|
| Language | Lua | TypeScript |
| Licence | Apache-2.0 | MIT |
| Stars | 6.9k | 212k |
| Latest | v19.27.0 | v1.18.34 |
| Last push | 2026-10-04 | 2026-10-06 |
| Release cadence | about 5 days between releases | about 6 days between releases |
| Active contributors | 17 commit authors on the default branch in the last 90 days | 52+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace GitHub Copilot. Alternatives to GitHub Copilot →
PartialCodeCompanion.nvimChat, inline edits and agent tools in Neovim, with any model provider.
PartialOpenCodeAn agent that works on the whole repository, without completions as you type.
CodeCompanion.nvim
- v19.27.02026-10-01chat: better tool approval modes (#3418) (77e14ff)
- v19.26.02026-09-26adapters: add Serply web search adapter (#3395) (3af636c)
- v19.25.02026-09-16chat: add skills (#3379) (d0eb9c8)
- v19.24.12026-09-11acp: linebreak code blocks (#3378) (3f3660f)
- v19.24.02026-09-10add hooks for CLI agents (#3364) (7279bf9)
OpenCode
- v1.18.342026-09-30Send namespaced session and parent-session identity headers with model requests.
- v1.18.332026-09-28Cloudflare AI Gateway models now honor provider response and stream timeouts. (@danlapid)
- v1.18.322026-09-21Fixed Bedrock image attachments so they are only hoisted for Claude, Nova, and Llama 4 models.
- v1.18.312026-09-14Restored ACP session model, effort, mode, and reasoning chunk boundaries when loading, resuming, or forking sessions. (…
- v1.18.302026-09-09Added the Astra system prompt for GPT-6 models.
CodeCompanion.nvim
✓ signed The latest release, v19.27.0, carries a signature GitHub verified.
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OpenCode
unsigned The latest release, v1.18.34, carries no signature GitHub could verify.
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