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Top 23 TypeScript knowledge-graph Projects
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Project mention: I turned my Trilium docs into an AI-assisted site with one JS file | dev.to | 2026-05-04
I'd built an internal documentation site in Trilium Notes — about 30 notes covering product, marketing, and operations stuff. It was for non-technical teammates who needed to answer questions from developers about the platform.
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Understand-Anything
Graphs that teach > graphs that impress. Turn any code, or knowledge base (Karpathy LLM wiki), into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
Project mention: Understand Anything – Graphs that teach the codebase | news.ycombinator.com | 2026-05-26 -
autoflow
pingcap/autoflow is a Graph RAG based and conversational knowledge base tool built with TiDB Serverless Vector Storage. Demo: https://tidb.ai
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TidGi-Desktop
TidGi is an privacy-in-mind, automated, auto-git-backup, freely-deployed knowledge management Desktop note app, based on Tiddlywiki, with REST API for web-clipping and Anki connect. 「 太记 」是一个基于「 太微 TiddlyWiki 」的知识管理桌面应用，能保护隐私内容、高级自动化、自动Git云备份、部署为博客，且可通过RESTAPI与Anki等应用连接。（迭代开发中欢迎试用，开发进度见下方链接）(Under active development, see website below for details)
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bangle-io
A web only WYSIWYG note taking app that saves notes locally in markdown format. v2: https://staging.app.bangle.io/
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deep-seek
LLM powered retrieval engine designed to process a ton of sources to collect a comprehensive list of entities.
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Ori-Mnemos
Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.
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kept
Search, archive, and recall your AI conversations. ChatGPT, Claude, Gemini, Grok, Kimi. Local-first, MIT licensed. (by egroup-labs)
Project mention: Show HN: A Local-First Agentic Knowledge Manager | news.ycombinator.com | 2026-05-08 -
qwksearch-research-agent
🤖🔎 STREAM: Search with Top Result Extraction & Answer Model 📈📝 REASON Docs Writing Agent 🚜📜 Tractor the Text Extractor 🔤📊 SEEKTOPIC
Project mention: Annotated Code for Predict Next Word Based on Context and Learned Patterns | news.ycombinator.com | 2025-06-16 -
obsidian-wikilink-types
Obsidian plugin that adds typed relationships to wikilinks. Type @ in a wikilink alias to autocomplete relationship types, synced automatically to YAML frontmatter.
Project mention: We Fixed Karpathy’s LLM Wiki - PENgram Is the Typed Knowledge Graph Pipeline Everyone Asked For | dev.to | 2026-04-28The common thread: everyone wanted to move past the theory. Typed links are the first step. An Obsidian plugin is another step. But the hard part is taking raw content, extracting entities, classifying relationships, and producing a graph you can actually query. That's a pipeline. We didn't have one ready.
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mnemosyne
Cognitive Memory OS for AI Agents — persistent, self-improving, multi-agent memory (by 28naem-del)
Project mention: We Built the First AI Agent Memory System With Zero LLM Calls — Here's the Architecture | dev.to | 2026-02-24Website: mnemosy.ai
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blueprint
Zazuko Blueprint is an enterprise knowledge graph frontend and browser, designed to make RDF Knowledge Graphs accessible and customizable for domain users. (by zazuko)
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Yggdrasil
Architecture rules your AI coding agent can't ignore. Every change gets checked against them before it moves on. (by krzysztofdudek)
Project mention: Show HN: Gives your AI agents a shared, searchable, persistent memory – locally | news.ycombinator.com | 2026-03-30
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 knowledge-graph discussion
TypeScript knowledge-graph related posts
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Show HN: Engram adds universal context spine for AI coding IDEs
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I turned my Trilium docs into an AI-assisted site with one JS file
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Show HN: Self-improving agent memory system, 92% R 5 LongMemEval, PostgreSQL
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Why SQLite+FTS5 beats Vector DBs for AI Agent Memory
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Building a Reusable React Knowledge Graph Component: OKVE v0.3.0
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Introducing Recursive Memory Harness: RLM For Agentic Memory
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Show HN: I built a CLI that builds a knowledge graph from your code using LLMs
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A note from our sponsor - SaaSHub
www.saashub.com | 8 Jun 2026
Index
What are some of the best open-source knowledge-graph projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Trilium Notes | 36,347 |
| 2 | Understand-Anything | 8,502 |
| 3 | autoflow | 2,789 |
| 4 | TidGi-Desktop | 1,984 |
| 5 | bangle-io | 1,215 |
| 6 | schema-dts | 1,195 |
| 7 | Graphin | 1,093 |
| 8 | reagraph | 1,044 |
| 9 | notabase | 906 |
| 10 | mdSilo-app | 846 |
| 11 | CubyText | 776 |
| 12 | deep-seek | 512 |
| 13 | Ori-Mnemos | 308 |
| 14 | renku | 269 |
| 15 | mdSilo | 253 |
| 16 | treehouse | 181 |
| 17 | neno | 97 |
| 18 | kept | 80 |
| 19 | qwksearch-research-agent | 73 |
| 20 | obsidian-wikilink-types | 57 |
| 21 | mnemosyne | 44 |
| 22 | blueprint | 33 |
| 23 | Yggdrasil | 26 |
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