{
 "site": "javis.im",
 "kind": "analysis-index",
 "generated_at": "2026-10-21T10:06:27+08:00",
 "count": 11,
 "articles": [
  {
   "slug": "braintrust",
   "published": "2026-10-21",
   "title_zh": "主仓 29 星、月下载 689 万次：$80M B 轮、第三方记作 $800M 的 Braintrust，开源外壳里包着自研 Rust 数据库，旗舰 proxy 还被自己标了 deprecated",
   "title_en": "29 Stars on the Main Repo, 6.89M Monthly Downloads: Braintrust (a $80M Series B, third parties say $800M) Wraps an Open-Source Shell Around a Homegrown Rust Database — and Just Flagged Its Own Flagship Proxy as Deprecated",
   "summary_zh": "npm+PyPI 月下载 1,346 万次而主 SDK 仓只有 29 星：108 个开源仓外圈、控制面/数据面分离与自研 Brainstore 内核、proxy 弃用迁移考古，附 2026-05 AWS 泄密与四段资本口径对账。",
   "summary_en": "13.46M monthly npm+PyPI downloads against 29 stars on the main SDK repo: an archaeology of the 108-repo open outer ring, the control/data-plane split and homegrown Brainstore core, and the proxy deprecation — plus the May 2026 AWS breach and four funding calibers reconciled.",
   "url_zh": "https://javis.im/analysis/braintrust/",
   "url_en": "https://javis.im/analysis/braintrust/index-en.html"
  },
  {
   "slug": "calcom",
   "published": "2026-10-21",
   "title_zh": "五年开源、49,185 星：Cal.com 把生产代码搬进私库，公仓只剩自认「别上生产」的 Cal.diy",
   "title_en": "Five Years of Open Source, 49,185 Stars: Cal.com Moved Production Code to a Private Repo, and the Public One Is Cal.diy — Which Says Do Not Put Me in Production",
   "summary_zh": "49,185 星的开源主仓 2026-04 改名 Cal.diy 并删掉 12 类企业功能（含整个 API v1）：AGPLv3+ee 商业许可到 MIT 社区版 + 闭源商业版的许可考古、722 篇博客的程序化 SEO、四档价目与 Calendly 征战页、融资停在 2022-04 的 $32.4M 与收入 $5.1M 口径对账。",
   "summary_en": "The 49,185-star open repo was renamed Cal.diy in April 2026 with 12 enterprise feature categories removed (including the whole API v1): an archaeology from AGPLv3 plus a commercial ee/ license to an MIT community edition plus a closed commercial edition, 722 blog posts of programmatic SEO, four price tiers and a Calendly conquest page, funding frozen at $32.4M since 2022-04, and a $5.1M revenue basis reconciled.",
   "url_zh": "https://javis.im/analysis/calcom/",
   "url_en": "https://javis.im/analysis/calcom/index-en.html"
  },
  {
   "slug": "n8n",
   "published": "2026-10-20",
   "title_zh": "自动化老树开新花：n8n 手握 208,124 星、7 个月从 US$2.5B 翻到 US$5.2B，官方文档却写着「我们不称自己为开源」",
   "title_en": "Old Tree, New Blossoms: n8n Holds 208,124 Stars, Doubled the Company to US$5.2B in Seven Months — While Its Own Docs Say We Do Not Call Ourselves Open Source",
   "summary_zh": "208,124 星的 fair-code 自动化平台：一次执行=整条流程的计费、170 万月活搭建者与 1,400 家企业、SAP 战投把公司翻到 US$5.2B，而官方文档写明「我们不称自己为开源」——四个集成数口径同日并存的商业画布拆解。",
   "summary_en": "A fair-code automation platform with 208,124 stars: billing on one full workflow run, 1.7M monthly builders and 1,400 enterprises, an SAP investment that doubled the company to US$5.2B — and official docs stating 'we do not call ourselves open source'. A business-canvas teardown where four integration counts coexist on the same day.",
   "url_zh": "https://javis.im/analysis/n8n/",
   "url_en": "https://javis.im/analysis/n8n/index-en.html"
  },
  {
   "slug": "zed",
   "published": "2026-10-20",
   "title_zh": "被 GitHub 关停的 Atom 团队回来了：Zed 91,923 星、Stack Overflow 2026 官方口径 11.4%，而它刚把自己仓库的 PR 关掉",
   "title_en": "The Team Behind Atom, Shut Down by GitHub, Is Back: Zed at 91,923 Stars and 11.4% in the Stack Overflow 2026 Data — And It Just Turned Off PRs on Its Own Repository",
   "summary_zh": "对比横评两组数：星/issue 口径对账（91,923 vs VS Code 193,972，3,104=2,316+788）+ Stack Overflow 2026 官方常用率 11.4% 第 11 位；Rust 97.69% 的重写动机、性能表系当事人自写、2M B 轮与 /bin/bash/0/0、关掉自家 PR 的 Delta，风险清单 7 条，34 条来源四色标注。",
   "summary_en": "A two-set head-to-head: star/issue basis reconciliation (91,923 vs VS Code 193,972; 3,104 = 2,316 + 788) plus Stack Overflow 2026 official usage of 11.4% in 11th place; the 97.69% Rust rewrite motive, a performance table written by the contestant itself, 2M Series B and /bin/bash/0/0 tiers, Delta turning off its own PRs; 7-item risk list, 34 sources in four confidence colors.",
   "url_zh": "https://javis.im/analysis/zed/",
   "url_en": "https://javis.im/analysis/zed/index-en.html"
  },
  {
   "slug": "langchain",
   "published": "2026-10-19",
   "title_zh": "148,045 星、月下载 1.70 亿：LangChain 三年把自己写的高层抽象废掉两轮，1.0 留下的那个还搬了两次家",
   "title_en": "148,045 Stars, 170M Downloads a Month: LangChain Scrapped Its Own High-Level Abstraction Twice in Three Years — and the One It Kept Has Moved House Twice",
   "summary_zh": "技术栈考古拆 Chain→LCEL→LangGraph→1.0 四代迁移：官方带日期家谱、CEO 在 480 分 HN 帖认账「当初抽象过了头」、同一 agent 抽象在 langchain/langgraph 之间搬了两次家；星数/issue/下载/发布日四组口径逐一对账，25 条来源四色标注。",
   "summary_en": "Tech-stack archaeology of the Chain to LCEL to LangGraph to 1.0 migration: the official dated family tree, the CEO's confession inside a 480-point HN thread, one agent abstraction that moved house twice between langchain and langgraph; four sets of numbers reconciled (stars, issues, downloads, release dates) — 25 sources, four-color tags.",
   "url_zh": "https://javis.im/analysis/langchain/",
   "url_en": "https://javis.im/analysis/langchain/index-en.html"
  },
  {
   "slug": "plausible",
   "published": "2026-10-19",
   "title_zh": "773 字节脚本、24 小时销毁的盐、10 个人服务 21,000 家付费：审计 Plausible 的「免横幅」承诺",
   "title_en": "A 773-Byte Script, a Salt Deleted Every 24 Hours, 10 People Serving 21,000 Paying Customers: Auditing Plausible's \"No Banner Needed\" Promise",
   "summary_zh": "风险审计四层：脚本层实测（gzip 773 字节、源码零 Cookie API）、管道层对账（salt 24 小时销毁、六年公式未变）、法律层（奥地利两裁 GA 违法 vs 欧盟 Art 88a 仍是提案）、商业层（零外部投资、10 人、21,000 家付费、star 排第二档）；33 条来源四色标注。",
   "summary_en": "Four-pass risk audit: script layer measured (773 bytes gzipped, zero Cookie APIs in source), pipeline reconciled (salt deleted every 24h, formula unchanged for six years), legal layer (two Austrian rulings against GA vs EU Art 88a still a proposal), business layer (zero outside investment, 10 people, 21,000 paying customers, mid-pack stars); 33 sources in four confidence colors.",
   "url_zh": "https://javis.im/analysis/plausible/",
   "url_en": "https://javis.im/analysis/plausible/index-en.html"
  },
  {
   "slug": "supabase",
   "published": "2026-10-19",
   "title_zh": "111,751 星只是副产品：YC 最新批次 55% 用 Supabase、周下载 1,990 万，官方口径 70% 的新数据库由 AI agent 创建",
   "title_en": "111,751 Stars Are Just a Side Effect: 55% of the Latest YC Batch Builds on Supabase, 19.9M Downloads a Week — and by the Company's Own Count, 70% of New Databases Come from AI Agents",
   "summary_zh": "增长拆解四条曲线：星与下载（npm 17 个月约 33 倍）、YC 采用率 40%→55%、七轮 95M 再加 2026-10 的 50M、需求侧 70% 换挡到 AI agent；五组口径对账 + 风险清单，34 条来源四色标注。",
   "summary_en": "Growth teardown across four curves: stars and downloads (npm roughly 33x in 17 months), YC adoption 40% to 55%, seven rounds totaling 95M plus 50M in 2026-10, and 70% of demand switching to AI agents; five reconciliations plus a risk list, 34 sources in four confidence colors.",
   "url_zh": "https://javis.im/analysis/supabase/",
   "url_en": "https://javis.im/analysis/supabase/index-en.html"
  },
  {
   "slug": "bun",
   "published": "2026-10-16",
   "title_zh": "48,243 vs 25,181 req/s：96.2k 星的 Bun 横评 Node 与 Deno，$0 收入时被 Anthropic 买走",
   "title_en": "48,243 vs 25,181 req/s: The 96.2k-Star Bun Benchmarks Against Node and Deno — and Sold to Anthropic at $0 Revenue",
   "summary_zh": "对比横评框架拆 Bun：官方四面板 vs 第三方对齐口径（DB 上场三家收敛 ~12,000 req/s）、$0 收入被 Anthropic 收购的账本、Zig→Rust 重写导火索与无 LTS/兼容长尾扣分项，14 条来源四色标注。",
   "summary_en": "Bun head-to-head: four official panels vs aligned third-party measurements (three runtimes converge near 12,000 req/s behind a database), the /bin/bash-revenue acquisition ledger, the Zig-to-Rust rewrite trigger, and the no-LTS/compatibility-tail deductions — 14 sources, four-color tags.",
   "url_zh": "https://javis.im/analysis/bun/",
   "url_en": "https://javis.im/analysis/bun/index-en.html"
  },
  {
   "slug": "litellm",
   "published": "2026-10-14",
   "title_zh": "不抽 token 一分钱：61.2k 星的 LiteLLM，怎么把 $0 开源货卖成企业年单",
   "title_en": "Zero Per-Token Cut: How LiteLLM Turns a 61.2k-Star Open-Source Gateway Into Annual Enterprise Contracts",
   "summary_zh": "商业画布九格拆 LiteLLM：$0 永久免费的开源核心 + never per token 的企业年单，61.2k 星就是它的货架；附 CVE 全记录、ARR 冲突数据与同页数字口径差。",
   "summary_en": "LiteLLM's nine-block business canvas: a free-forever open-source core plus never-per-token enterprise annual contracts, with 61.2k GitHub stars as the shelf — plus the full CVE record, conflicting ARR figures, and on-page number discrepancies.",
   "url_zh": "https://javis.im/analysis/litellm/",
   "url_en": "https://javis.im/analysis/litellm/index-en.html"
  },
  {
   "slug": "openrouter",
   "published": "2026-10-14",
   "title_zh": "600 万亿 token，5 个月翻 6 倍：OpenRouter 如何把「中间商」做成 $1.3B 生意",
   "title_en": "600 Trillion Tokens, 6x in 5 Months: How OpenRouter Turned 'The Middleman' Into a $1.3B Business",
   "summary_zh": "拆解 OpenRouter：不拥有任何模型，靠兼容性、免费层、开放数据飞轮和 agent 浪潮四台发动机，把过路费生意做到 13 亿美元估值。",
   "summary_en": "An OpenRouter teardown: owning zero models, it built a .3B toll business on four engines — compatibility, a free tier, an open-data flywheel, and the agent wave.",
   "url_zh": "https://javis.im/analysis/openrouter/",
   "url_en": "https://javis.im/analysis/openrouter/index-en.html"
  },
  {
   "slug": "javis-im",
   "published": "2026-10-13",
   "title_zh": "零服务器、零数据库、零追踪：一个私人 AI 站点的 4 层防线",
   "title_en": "Zero Servers, Zero Databases, Zero Trackers: The 4-Layer Defense of a Personal AI Site",
   "summary_zh": "拆解 javis.im：三个 Cloudflare 组件、零服务器、零追踪，把安全声明全部做成可当场验证的行为。",
   "summary_en": "Tearing down javis.im: three Cloudflare components, zero servers, zero trackers — every security claim executed as verifiable behavior.",
   "url_zh": "https://javis.im/analysis/javis-im/",
   "url_en": "https://javis.im/analysis/javis-im/index-en.html"
  }
 ]
}