APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product. Learn more →
Top 23 TypeScript self-hosted Projects
-
n8n
n8n is a workflow automation platform for building AI-powered workflows and agents, connecting any AI model to any business system with full control over data, security, and deployment. Build visually or in code while n8n handles infrastructure from prototype to production with fully auditable executions.
Project mention: LLM Routers Have Become a Service Category of Their Own | news.ycombinator.com | 2026-07-30It takes a little sweat, but you can wire Claude Code into n8n by running Claude through Docker, SSH, or local command execution from inside a workflow. That means n8n can route a request to Claude as one of its LLM backends. See: https://n8n.io/
-
Puter.js
Puter.js - The Backend for AI-Generated Apps. One-shot full-stack apps with your existing AI coding tool. Puter.js gives you Auth, Storage, DB, AI & more, with up to 90% fewer AI tokens than other backend platforms.
-
Immich. I have been working to move away from google photos. Immich is a great open source alternative. With geotagging and machine learning to identify faces all running locally. And you can have multiple users with multiple accounts, this was a no brainer for me.
-
Appwrite
Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more
-
siyuan
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Project mention: SiYuan: The Open-Source Knowledge Base That Lets Developers Truly Own Their Thoughts | dev.to | 2025-11-28View the Project on GitHub
-
Project mention: Nativ: Run frontier open models locally on your Mac | news.ycombinator.com | 2026-07-20
-
appsmith
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
AppSmith
-
reactive-resume
A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!
Project mention: Show HN: Reactive Resume v5 – free, private, self-hostable resume builder | news.ycombinator.com | 2026-07-05 -
AppSignal
Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
-
> You can apply tags to blocks, which make them a kind of thing (a project, an author, a quote, a thought)
FWIW, needing typed notes is what settled me on Trilium Notes after a foray into a bunch of alternatives, including Notion, Anytype, Obsidian, etc
I realized that efficient note taking and knowledge management generally means (to me) having "dimension lists" (collections of places, people, projects, ...) being referred to in topical notes/journals/events, generally organized as a hierarchy (but not always). Once you come to that realisation (and that your notes system is essentially a glorified RDBMS), you want a system that ensures that "notes of the same type remain as consistent as possible", which Trilium makes easy via Templates and/or Inheritance (attributes can be inherited in the OOP sense, or composed like traits), collections to represent, manage and edit large amounts of notes at once, and emacs-levels of scripting if that's your jam.
https://triliumnotes.org/
-
Project mention: Ditch Vercel & Netlify: The Best Self-Hosted Alternatives in 2026 | dev.to | 2026-06-01
GitHub: Dokploy/dokploy (34K+ stars) License: Apache 2.0 Best for: Developers who want a Vercel-inspired UI with Docker Swarm clustering
-
langfuse
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
In this project we will build a Python banking assistant agent using Strands Agents and make it observable and continuously evaluated using Langfuse — step by step.
-
signoz
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
Project mention: I built an agent that asks your app what happened to it on SigNoz | dev.to | 2026-07-25So I built Why Did It Break. It's an investigation agent on top of SigNoz. You ask a question the way you'd ask a colleague ("why is checkout slow?") and the agent runs live queries against SigNoz, follows leads like an engineer would, and comes back with the root cause, the evidence, a suggested fix, and how confident it is. Every claim links to the exact trace in SigNoz that proves it.
-
karakeep
A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search
-
Project mention: dockge VS arcane - a user suggested alternative | libhunt.com/r/dockge | 2026-06-11
-
nocobase
NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.
Project mention: Are NocoBase 2.x workflows really "sequential"? I measured it, and everything ran in parallel | dev.to | 2026-07-21But I'll say this plainly: the English phrasing "one by one, not in parallel" reads as a throughput claim, and it made me design around a limit that isn't there. I misread it completely. Worth knowing: the Chinese-forum reports about "the queue getting stuck" (e.g. t/10331) are all from the 1.x era. In 2.x the dispatcher was reworked — PR #9673 fixed duplicate dispatch, PR #9953 eased lock contention — and it just runs concurrently.
-
Project mention: Show HN: Pangolin: Open-source identity-based VPN (Twingate/Zscaler alternative) | news.ycombinator.com | 2026-02-15
-
linkwarden
⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.
-
What it is: ConvertX is a self-hosted file conversion service that supports over 1000 formats for video, audio, images, and documents. It runs in Docker and uses industry-standard converters such as FFmpeg, Pandoc, and ImageMagick for a wide range of converting options and high-quality results.
-
deepwiki-open
Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme
Project mention: Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab Repos | news.ycombinator.com | 2025-10-01 -
maxun
🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites into structured APIs in minutes 🔥
-
Nice app, though the naming is very close to others
https://github.com/termix-ssh/termix
-
Project mention: Notesnook: An end-to-end encrypted note taking alternative to Evernote | news.ycombinator.com | 2026-05-11
-
Project mention: How Many Endpoints Does It Take to Ask 'How Was Your Experience?' | dev.to | 2026-07-20
Maybe feedback tools are unusually complicated? They're not. I ran the same scan across Documenso, an open-source document-signing product, another one-sentence idea. Its system came out at 116 endpoints and 148 outgoing calls, including a 13-message protocol between its embeddable signing widget and the app, because "sign a PDF" eventually means "sign a PDF inside someone else's product, in an iframe, with events firing back to the host page".
-
illa-builder
Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.
Additionally, beyond the five major high star projects above, open source tools like Yao and ILLA Builder also maintain strong community activity. Yao provides a full stack application engine that enables rapid construction of models, workflows, and APIs for internal systems. ILLA Builder focuses on visual interface building, making it suitable for quickly creating admin panels and data tools. Both projects also offer basic AI extensions and can be useful complementary options when teams are building internal tools.
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript self-hosted discussion
TypeScript self-hosted related posts
-
Ask HN: What do you use for privacy focused analytics?
-
How Many Endpoints Does It Take to Ask 'How Was Your Experience?'
-
Show HN: Flashbang – DuckDuckGo bangs resolved locally with a Service Worker
-
Ten years of ClickHouse in open source
-
I built an open-source, self-hostable Toggl alternative with built-in invoicing
-
dockge VS arcane - a user suggested alternative
2 projects | 11 Jun 2026 -
Best AI Client for Mac (2026): Elvean vs Jan vs Msty vs LM Studio
-
A note from our sponsor - AppSignal
www.appsignal.com | 3 Aug 2026
Index
What are some of the best open-source self-hosted projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | n8n | 198,986 |
| 2 | immich | 109,272 |
| 3 | Appwrite | 56,750 |
| 4 | siyuan | 45,571 |
| 5 | jan | 43,774 |
| 6 | appsmith | 40,537 |
| 7 | reactive-resume | 39,876 |
| 8 | Trilium Notes | 37,210 |
| 9 | dokploy | 36,218 |
| 10 | langfuse | 32,244 |
| 11 | signoz | 31,699 |
| 12 | karakeep | 27,969 |
| 13 | dockge | 23,929 |
| 14 | nocobase | 23,506 |
| 15 | pangolin | 21,958 |
| 16 | linkwarden | 19,289 |
| 17 | ConvertX | 18,256 |
| 18 | deepwiki-open | 17,507 |
| 19 | maxun | 16,957 |
| 20 | Termix | 14,582 |
| 21 | notesnook | 14,354 |
| 22 | documenso | 14,175 |
| 23 | illa-builder | 12,302 |
Sponsored
Puter.js - The Backend for AI-Generated Apps
One-shot full-stack apps with your existing AI coding tool. Puter.js gives you Auth, Storage, DB, AI & more, with up to 90% fewer AI tokens than other backend platforms.
developer.puter.com