1excalidraw / excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
+437 stars
from 134,545 · score 6.08
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
20 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2Paradigm-Study / claude-share
Multiplayer sessions for Claude Code. Share a link, work together live, and review the same replies, tools and previews.
+135 stars
from 659 · score 4.91
3dream-num / univer
The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.
+130 stars
from 22,713 · score 4.88
4tldraw / tldraw
Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.
+94 stars
from 51,088 · score 4.55
5linkwarden / linkwarden
⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.
+86 stars
from 20,204 · score 4.47
6LodyAI / Lody
Share coding agents with your team on phone and desktop
+78 stars
from 1,562 · score 4.37
7mattermost / mattermost
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
+68 stars
from 39,431 · score 4.23
8RocketChat / Rocket.Chat
The Secure CommsOS™ for mission-critical operations
+30 stars
from 46,327 · score 3.43
9plait-board / drawnix
开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.
+26 stars
from 14,983 · score 3.30
10Unleash / unleash
Open-source feature management platform
+21 stars
from 13,902 · score 3.09
11ether / etherpad
Etherpad: A modern really-real-time collaborative document editor.
+20 stars
from 18,596 · score 3.04
12bigbluebutton / bigbluebutton
A complete web conferencing system for virtual classes and more!
+10 stars
from 9,252 · score 2.40
13hedgedoc / hedgedoc
HedgeDoc - Ideas grow better together
+10 stars
from 7,492 · score 2.40
143xpyth0n / ideon
Your project is scattered across too many tools. Map the chaos on an infinite canvas where notes, files, TO-DOs (and more!) finally live together.
+10 stars
from 659 · score 2.40
15mattermost-community / focalboard
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
+9 stars
from 26,527 · score 2.30
16toeverything / blocksuite
🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.
+8 stars
from 6,073 · score 2.20
17Sync-in / server
Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.
+6 stars
from 1,943 · score 1.95
18teambit / bit
AI-powered development workspaces with reusable components, architectural clarity and zero overhead.
+3 stars
from 18,497 · score 1.39
19RocketChat / Rocket.Chat.Electron
The Secure CommsOS™ for mission-critical operations
+3 stars
from 1,699 · score 1.39
20b310-digital / teammapper
Mindmapping made simple: Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate on mindmaps.
+1 stars
from 515 · score 0.69