Top 4 TypeScript second-brain Projects

quivr

22 32,240 9.9 TypeScript

Your GenAI Second Brain 🧠 A personal productivity assistant (RAG) ⚡️🤖 Chat with your docs (PDF, CSV, ...) & apps using Langchain, GPT 3.5 / 4 turbo, Private, Anthropic, VertexAI, Ollama, LLMs, Groq that you can share with users ! Local & Private alternative to OpenAI GPTs & ChatGPT powered by retrieval-augmented generation.

Project mention: privateGPT VS quivr - a user suggested alternative | libhunt.com/r/privateGPT | 2024-01-12

revezone

1 992 9.5 TypeScript

A lightweight local-first graphic-centric productivity tool to build your second brain. Supporting Excalidraw/Tldraw whiteboard and notion-like note. 一款以图形为中心、轻量级、本地优先的用于构建第二大脑的效率工具。支持 Excalidraw、Tldraw 白板和类 Notion 笔记。

Project mention: How to draw beautiful software architecture diagrams | news.ycombinator.com | 2023-10-27

For anyone who likes excalidraw & tldraw, there's this wrapper that handles local storage: https://github.com/revezone/revezone

SurveyJS

surveyjs.io sponsored

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
notabase

10 680 7.7 TypeScript

A second brain for your knowledge, thoughts, and ideas.
obsidian-ava

15 648 3.2 TypeScript

Quickly format your notes with ChatGPT in Obsidian

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).