freebuff 是一个「coding」类 AI agent,解决:在编写 TypeScript 项目时，自动补全代码、修复错误并优化性能，减少手动调试时间。定价:Free。截至 2026-11-05,KanonAgent 记录到 29 票。本站首次收录于 2026-08-05。
一个免费的 TypeScript 编程助手，帮助开发者自动完成代码编写、调试和优化，解决开发效率低下的痛点，适合前端和全栈开发者使用。
29 票
Kanon 于 2026 年 8 月 5 日 收录
状态依据:npm_downloads_7d momentum fell to -1633 per 3d from 2740 (<= 40% of the prior window)
📈 时间线什么时候变了什么
- 降温 npm_downloads_7d momentum fell to -1633 per 3d from 2740 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to -880 per 3d from 6709 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to -952 per 3d from 10305 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to 2740 per 3d from 9825 (<= 40% of the prior window)
- 加速 npm_downloads_7d gained 10305 in the last 3d vs 3212 in the 3d before (ratio 3.2x, threshold 1.5x)
- 加速 npm_downloads_7d gained 9825 in the last 3d vs 1060 in the 3d before (ratio 9.3x, threshold 1.5x)
- 加速 npm_downloads_7d gained 5856 in the last 3d vs 1060 in the 3d before (ratio 5.5x, threshold 1.5x)
- 加速 npm_downloads_7d gained 3212 in the last 3d vs 1060 in the 3d before (ratio 3.0x, threshold 1.5x)
- 加速 npm_downloads_7d gained 1060 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- 加速 npm_downloads_7d gained 1060 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- 降温 npm_downloads_7d momentum fell to 0 per 3d from 836 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to -863 per 3d from 1155 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to -1430 per 3d from 3190 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to -490 per 3d from 3411 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to 373 per 3d from 3411 (<= 40% of the prior window)
- 加速 npm_downloads_7d gained 3411 in the last 3d vs 1682 in the 3d before (ratio 2.0x, threshold 1.5x)
- 降温 npm_downloads_7d momentum fell to 2629 per 3d from 11727 (<= 40% of the prior window)
- 加速 npm_downloads_7d gained 3411 in the last 3d vs 1682 in the 3d before (ratio 2.0x, threshold 1.5x)
- 降温 npm_downloads_7d momentum fell to 2775 per 3d from 11351 (<= 40% of the prior window)
- 降温 npm_downloads_7d momentum fell to 1682 per 3d from 11283 (<= 40% of the prior window)
- 加速 npm_downloads_7d gained 11727 in the last 3d vs 1238 in the 3d before (ratio 9.5x, threshold 1.5x)
- 降温 npm_downloads_7d momentum fell to 1682 per 3d from 11283 (<= 40% of the prior window)
- 加速 npm_downloads_7d gained 11351 in the last 3d vs 472 in the 3d before (ratio 24.0x, threshold 1.5x)
- 加速 npm_downloads_7d gained 11283 in the last 3d vs 709 in the 3d before (ratio 15.9x, threshold 1.5x)
🔎 已知 / 未知
23 个字段里 11 个未知
| 可机器调用 | — | 未知 | — |
| 开源 | 1 | 已核实 | 1 条引文 |
| 可自托管 | 1 | 推断 | 1 条引文 |
| 需自带 key | — | 未知 | — |
| 自主度 | 2 | 推断 | 2 条引文 |
| 计费模式 | free | 推断 | 2 条引文 |
| 集成面 | — | 未知 | — |
「未知」= 我们没核实过,**不等于「否」**。硬性筛选永远不会把未知当成否。
🤖 Agent 拆解 · coding
解决什么场景在编写 TypeScript 项目时，自动补全代码、修复错误并优化性能，减少手动调试时间。
自主度L2 · 有工具调用(引文: "it finds the right files, makes the changes, and runs your t…")
目标市场开发者
前置条件开源 · 可自托管
定价Free
真实成本free, ad-supported coding agent — no subscription, no credits, no configuration.
牵引 · 为什么在涨49 votes on ProductHunt，GitHub 仓库有持续提交记录，显示初步社区兴趣。
为什么值得关注
免费策略+专注 TypeScript 生态，易形成开发者社区口碑传播，可借鉴为垂直语言工具的冷启动路径。
证据引文判定所依据的原文 · 逐字引用
“public GitHub repository (README fetched)”— structural
“npm install -g freebuff”— readme
“it finds the right files, makes the changes, and runs your tests.”— readme
“Chat history — Resume past conversations with /history”— readme
“free, ad-supported coding agent — no subscription, no credits, no configuration.”— readme
信号来源: GitHub
访问官网 →
📛 官方徽章挂到官网 / README
你是 freebuff 的作者?上面选样式,嵌入代码实时更新;要贴合站点配色可在 URL 上加 bg= / fg= / accent=(十六进制色)。徽章链回本页。
手机端点「分享」直达微信/朋友圈/小红书;桌面端用「复制文案」后到 App 内粘贴发布
常见问题
freebuff 是什么?
一个免费的 TypeScript 编程助手，帮助开发者自动完成代码编写、调试和优化，解决开发效率低下的痛点，适合前端和全栈开发者使用。
freebuff 解决什么问题?
在编写 TypeScript 项目时，自动补全代码、修复错误并优化性能，减少手动调试时间。
freebuff 为什么值得关注?
免费策略+专注 TypeScript 生态，易形成开发者社区口碑传播，可借鉴为垂直语言工具的冷启动路径。
freebuff 多少钱?
Free
freebuff 有免费版吗?
有。freebuff 提供免费档,产品自述的定价原文:Free
freebuff 是开源的吗?
是。freebuff 为开源项目。
freebuff 能自托管吗?
可以。freebuff 支持自托管部署。
freebuff 有多少人在用?
KanonAgent 记录到:29 票(本站首次收录于 2026-08-05)。
freebuff 是什么时候起飞的?
KanonAgent 于 2026-08-14 在 ProductHunt 标记到 freebuff 起飞(当时 155 票)。起飞档案只增不改:https://kanonagent.com/rising
freebuff 有什么替代品?
KanonAgent 库内的同类 agent:deepseek-harness、gemini-cli、Codédex、LLM Gateway、oh-my-openagent、goose。