1.excalidraw / excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
+1,867 stars
from 133,115 · score 7.53
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
23 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.workersio / breakscale
Build a system, load it until it breaks, and watch why. A system design simulator for learning distributed systems.
+758 stars
from 1,193 · score 6.63
3.kgoedecke / doop
The open-source alternative to Paper.design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.
+686 stars
from 775 · score 6.53
4.tldraw / tldraw
Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.
+517 stars
from 50,665 · score 6.25
5.alexgreensh / anidoodle
Art and animation, written as code. Illustrations, loops, interactive web art, launch-videos and scored films in dozens of styles, identical on every render.
+467 stars
from 753 · score 6.15
6.workhold / doca
Doca｜开源文档管理与知识库，支持多人协同编辑、在线文档、Markdown、表格、幻灯片、画布和 AI 助手。Self-hosted document management, knowledge base & real-time collaborative editing for individuals and small teams.
+446 stars
from 41 · score 6.10
7.pixijs / pixijs
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
+368 stars
from 48,244 · score 5.91
8.tradingview / lightweight-charts
Performant financial charts built with HTML5 canvas
+307 stars
from 17,439 · score 5.73
9.apache / echarts
Apache ECharts is a powerful, interactive charting and data visualization library for browser
+254 stars
from 67,402 · score 5.54
10.mir-ashiq / canvix
Canvix — Free & open-source graphic design tool. A community-built Canva alternative with a drag-and-drop editor, templates, shapes, text, images & one-click export. Works on desktop, tablet & mobile.
+166 stars
from 2 · score 5.12
11.klinecharts / KLineChart
📈Lightweight k-line chart that can be highly customized. Zero dependencies. Support mobile.（可高度自定义的轻量级k线图，无第三方依赖，支持移动端）
+104 stars
from 4,180 · score 4.65
12.tsparticles / tsparticles
tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.
+94 stars
from 8,972 · score 4.55
13.konvajs / konva
Konva.js is an HTML5 Canvas JavaScript framework for interactive graphics, design editors, whiteboards, and diagrams. Scene graph with events, drag and drop, transforms, animations, and export.
+78 stars
from 14,837 · score 4.37
14.szimek / signature_pad
HTML5 canvas based smooth signature drawing
+29 stars
from 12,047 · score 3.40
15.plouc / nivo
nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries
+26 stars
from 14,106 · score 3.30
16.antvis / G2
📊 The concise and progressive visualization grammar.
+26 stars
from 12,626 · score 3.30
17.williamngan / pts
A library for visualization and creative-coding
+18 stars
from 5,346 · score 2.94
18.piqnt / planck.js
2D JavaScript Physics Engine
+15 stars
from 5,286 · score 2.77
19.naver / billboard.js
📊 Re-usable, easy interface JavaScript chart library based on D3.js, with SVG and Canvas rendering support
+13 stars
from 6,012 · score 2.64
20.ecomfe / zrender
A lightweight graphic library providing 2d draw for Apache ECharts
+7 stars
from 6,304 · score 2.08
21.humanbydefinition / textmode.js
textmode.js is a lightweight creative coding library for creating real-time ASCII art on the web.
+2 stars
from 172 · score 1.10
22.nhn / tui.chartArchived
🍞📊 Beautiful chart for data visualization.
+1 stars
from 5,395 · score 0.69
23.geoffmyers / multitrack-audio-visualizer
Browser-based multitrack audio visualiser with synchronised playback, configurable presets and video export via ffmpeg.wasm. Shares one core with a headless CLI.
+1 stars
from 6 · score 0.69