1.freeCodeCamp / freeCodeCamp
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
+6,154 stars
from 452,219 · score 8.73
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 127 by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.lfnovo / open-notebook
An Open Source implementation of Notebook LM with more flexibility and features
- assistant
- learning
- note-taking
- notebook
- notes-app
- self-learning
+5,254 stars
from 36,051 · score 8.57
3.langfuse / langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
- analytics
- llm
- llmops
- large-language-models
- openai
- self-hosted
- +13 more
+4,527 stars
from 32,317 · score 8.42
4.hicccc77 / WeFlow
WeFlow - 一个本地的微信聊天记录导出和年度报告应用
- annual-report
- data-analysis
- data-visualization
- message
+2,361 stars
from 13,347 · score 7.77
5.openobserve / openobserve
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
- logs
- metrics
- traces
- analytics
- elasticsearch
- jaeger
- +14 more
+2,174 stars
from 20,481 · score 7.68
6.directus / directus
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
+2,078 stars
from 36,700 · score 7.64
7.umami-software / umami
Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.
- analytics
- charts
- statistics
- google-analytics
- web-analytics
- audience-segmentation
- +3 more
+2,011 stars
from 37,840 · score 7.61
8.grafana / grafana
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
+1,953 stars
from 75,671 · score 7.58
9.TriliumNext / Trilium
Build your personal knowledge base with Trilium Notes
- knowledge-graph
- note-taking
- notebook
- knowledge-base
- knowledge-management
- knowledge-management-graph
- +13 more
+1,631 stars
from 37,023 · score 7.40
10.langwatch / langwatch
Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.
+1,548 stars
from 3,455 · score 7.35
11.antvis / Infographic
🦋 An Infographic Generation and Rendering Framework, bring words to life with AI!
- infographic
- llm
- visualization
- ai
- antv
+1,415 stars
from 5,647 · score 7.26
12.tradingview / lightweight-charts
Performant financial charts built with HTML5 canvas
+946 stars
from 16,800 · score 6.85
13.apache / echarts
Apache ECharts is a powerful, interactive charting and data visualization library for browser
- echarts
- data-visualization
- charts
- charting-library
- visualization
- apache
- +3 more
+830 stars
from 66,826 · score 6.72
+822 stars
from 18,814 · score 6.71
15.pixijs / pixijs
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
+768 stars
from 47,844 · score 6.65
16.meshery / meshery
Meshery, the cloud native manager
- meshery
- management-plane
- hacktoberfest
- kubernetes
- gsoc
- control-plane
- +14 more
+755 stars
from 11,350 · score 6.63
17.openreplay / openreplay
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
+709 stars
from 12,376 · score 6.57
18.rybbit-io / rybbit
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
- analytics
- google-analytics
- product-analytics
- web-analytics
+695 stars
from 12,502 · score 6.55
19.HumanSignal / label-studio
Label Studio is a multi-type data labeling and annotation tool with standardized output format
- computer-vision
- deep-learning
- image-annotation
- annotation-tool
- annotation
- labeling
- +14 more
+691 stars
from 27,908 · score 6.54
20.streetwriters / notesnook
A fully open source & end-to-end encrypted note taking alternative to Evernote.
- note-taking
- notes-app
- notes
- notebook
- note-taking-app
- note-managment
- +13 more
+607 stars
from 14,265 · score 6.41
21.growthbook / growthbook
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
- split-testing
- snowflake
- +14 more
+474 stars
from 8,082 · score 6.16
22.AykutSarac / jsoncrack.com
✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.
- json
- tool
- react
- visualization
- graph
- nextjs
- +3 more
+471 stars
from 44,122 · score 6.16
23.chartdb / chartdb
Database diagrams editor that allows you to visualize and design your DB with a single query.
+444 stars
from 22,598 · score 6.10
24.visgl / deck.gl
WebGL2 powered visualization framework
- webgl
- data-visualization
- javascript
- visualization
- python
- geospatial-analysis
- +1 more
+394 stars
from 14,332 · score 5.98
25.blinkospace / blinko
An open-source, self-hosted personal AI note tool prioritizing privacy, built using TypeScript .
- markdown
- memos
- nextjs
- notebook
- openai
- self-hosted
- +2 more
+394 stars
from 10,750 · score 5.98
26.voxel51 / fiftyone
Refine high-quality datasets and visual AI models
+309 stars
from 10,948 · score 5.74
27.recharts / recharts
Redefined chart library built with React and D3
- react
- charting-library
- recharts
- d3
- chart
- components
- +4 more
+295 stars
from 27,385 · score 5.69
28.evidence-dev / evidence
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
+281 stars
from 6,798 · score 5.64
29.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）
+276 stars
from 4,008 · score 5.62
30.lightdash / lightdash
Agentic BI. Analytics at the speed of code ⚡️
+240 stars
from 5,978 · score 5.48
31.liam-hq / liam
Automatically generates beautiful and easy-to-read ER diagrams from your database.
- data-visualization
- database
- database-schema
- documentation
- documentation-tool
- entity-relationship-diagram
- +14 more
+216 stars
from 4,940 · score 5.38
32.didi / LogicFlow
A flow chart editing framework focus on business customization. 专注于业务自定义的流程图编辑框架，支持实现脑图、ER图、UML、工作流等各种图编辑场景。
- flowchart
- graph
- mvvm
- visualization
- bpmn
- diagram
- +7 more
+193 stars
from 11,570 · score 5.27
33.getredash / redash
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
- redash
- python
- visualization
- analytics
- bi
- redshift
- +13 more
+192 stars
from 28,663 · score 5.26
34.antvis / G6
♾ A Graph Visualization Framework in JavaScript.
- graph-drawing
- tree
- network
- graph
- visualization
- data-visualization
- +4 more
+187 stars
from 12,182 · score 5.24
35.ag-grid / ag-grid
The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.
+186 stars
from 15,486 · score 5.23
36.jupyterlab / jupyterlab
JupyterLab computational environment.
+176 stars
from 15,208 · score 5.18
37.keplergl / kepler.gl
Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.
+161 stars
from 11,916 · score 5.09
38.Yooooomi / your_spotify
Self hosted Spotify tracking dashboard
- spotify
- self-hosted
- statistics
- dashboard
- react
- webapp
+137 stars
from 4,479 · score 4.93
+133 stars
from 20,960 · score 4.90
40.vega / vega-lite
A concise grammar of interactive graphics, built on Vega.
- visual-analysis
- visualization-grammar
- visualization
- vega
- charts
- declarative-language
- +2 more
+116 stars
from 5,423 · score 4.76
41.Swetrix / swetrix
📈 Open source, privacy-first web analytics — a cookie-less Google Analytics alternative with built-in error tracking and performance monitoring. Self-host it or use our cloud. Get started for free!
- docker
- webanalytics
- self-hosted
- selfhosted
- privacy
- redis
- +12 more
+112 stars
from 1,098 · score 4.73
42.jacomyal / sigma.js
A JavaScript library aimed at visualizing graphs of thousands of nodes and edges
- javascript
- graph-drawing
- data-visualization
- graph-drawing-framework
- webgl
- graph
- +1 more
+111 stars
from 12,101 · score 4.72
43.vidstack / player
Deprecated in favour of Video.js 10; security fixes only until January 2028. UI components and hooks for building video and audio players on the web.
- player
- web-components
- html
- javascript
- hls
- audio
- +14 more
+106 stars
from 3,610 · score 4.67
44.bokeh / bokeh
Interactive Data Visualization in the browser, from Python
- bokeh
- python
- interactive-plots
- javascript
- visualization
- plotting
- +6 more
+104 stars
from 20,365 · score 4.65
45.ChartGPU / ChartGPU
Beautiful, open source, WebGPU-based charting library
- chart-library
- charting-library
- data-analysis
- webgpu
- gpu
- candlestick-chart
- +11 more
+99 stars
from 3,166 · score 4.61
46.QwikDev / partytown
Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉
- webworker
- 3rd-party
- 3rdparty
- web-worker
- performance
- analytics
- +5 more
+92 stars
from 13,715 · score 4.53
47.antvis / G2
📊 The concise and progressive visualization grammar.
- visualization
- grammar
- graphics
- canvas
- svg
- interaction
- +4 more
+91 stars
from 12,561 · score 4.52
48.zcreativelabs / react-simple-maps
Composable SVG map charts for data visualization in React
- nodejs
- react
- svg
- visualization
- mapping
- choropleth
- +14 more
+85 stars
from 3,305 · score 4.45
49.techniq / layerchart
Composable Svelte chart components to build a large variety of visualizations
+83 stars
from 1,286 · score 4.43
50.jupyterlab / jupyterlab-desktop
JupyterLab desktop application, based on Electron.
+78 stars
from 4,263 · score 4.37
51.plouc / nivo
nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries
+77 stars
from 14,055 · score 4.36
52.uwdata / mosaic
An extensible framework for linking databases and interactive views.
- data
- duckdb
- interaction
- scalability
- visualization
+58 stars
from 1,342 · score 4.08
53.amphi-ai / amphi-etl
visual data prep powered by python
- data
- data-pipelines
- etl
- structured-data
- unstructured-data
- data-analysis
- +4 more
+54 stars
from 1,356 · score 4.01
54.deepnote / deepnote
Deepnote is a drop-in replacement for Jupyter with an AI-first design, sleek UI, new blocks, and native data integrations. Use Python, R, and SQL locally in your favorite IDE, then scale to Deepnote cloud for real-time collaboration, Deepnote agent, and deployable data apps. https://deepnote.com/
+53 stars
from 2,976 · score 3.99
55.StrandedKitty / streets-gl
🗺 OpenStreetMap 3D renderer powered by WebGL2
- openstreetmap
- webgl
- webgl2
- 3d
- data-visualization
- rendering
- +3 more
+51 stars
from 1,058 · score 3.95
56.visgl / react-map-gl
React friendly API wrapper around MapboxGL JS
+50 stars
from 8,465 · score 3.93
57.invertase / react-native-firebase
🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
+46 stars
from 12,279 · score 3.85
58.nhn / tui.editorArchived
🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.
+41 stars
from 17,948 · score 3.74
59.williamngan / pts
A library for visualization and creative-coding
- typescript
- visualization
- graphics
- creative-coding
- linear-algebra
- sound
- +9 more
+37 stars
from 5,327 · score 3.64
60.antvis / L7
🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine.
+36 stars
from 4,039 · score 3.61
61.visgl / luma.gl
High-performance Toolkit for WebGL-based Data Visualization
+36 stars
from 2,455 · score 3.61
62.jupyter-book / jupyter-book
Create beautiful, publication-quality books and documents from computational content.
- jupyter
- documentation-generator
- markdown
- notebooks
- scientific-writing
+34 stars
from 4,255 · score 3.56
63.primefaces / primeng
The Most Complete Angular UI Component Library
- angular
- ui
- components
- datatable
- datagrid
- charts
- +2 more
+33 stars
from 12,447 · score 3.53
64.APIs-guru / graphql-voyager
🛰️ Represent any GraphQL API as an interactive graph
- graphql
- api-documentation
- visualization
- graphviz
- graphql-tools
+33 stars
from 8,138 · score 3.53
65.Kanaries / Rath
Next generation of automated data exploratory analysis and visualization platform.
- datamining
- visualization
- automated-visualization
- data-exploration
- eda
- machine-learning
- +12 more
+33 stars
from 4,655 · score 3.53
66.pinterest / querybook
Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.
- metastore
- analyses
- hive
- presto
- notebook
- typescript
- +3 more
+33 stars
from 2,267 · score 3.53
67.palantir / plottable
:bar_chart: A library of modular chart components built on D3
- chart
- charting-library
- typescript
- chart-component
- javascript
- plottable
- +4 more
+32 stars
from 3,101 · score 3.50
68.nteract / semiotic
React data visualization library for streaming, networks, and AI-assisted development
- nteract
- visualization
- d3
- react
- data-visualization
- ai
- +1 more
+31 stars
from 2,686 · score 3.47
69.naver / billboard.js
📊 Re-usable, easy interface JavaScript chart library based on D3.js, with SVG and Canvas rendering support
+27 stars
from 5,998 · score 3.33
70.FormidableLabs / victory
A collection of composable React components for building interactive data visualizations
+23 stars
from 11,221 · score 3.18
71.enchant97 / note-mark
Note Mark is a lighting fast, web-based Markdown notes app.
+23 stars
from 753 · score 3.18
72.hediet / vscode-debug-visualizer
An extension for VS Code that visualizes data during debugging.
- vscode-extension
- hacktoberfest
- visualization
+22 stars
from 8,149 · score 3.14
73.btd / rollup-plugin-visualizer
📈⚖️ Visuallize your bundle
- rollup
- rollup-plugin
- visualization
- bundle
- hacktoberfest
- rollup-plugin-visualizer
- +1 more
+21 stars
from 2,408 · score 3.09
74.hustcc / echarts-for-react
⛳️ Apache ECharts components for React wrapper. 一个简单的 Apache echarts 的 React 封装。
- echarts
- react
- react-component
- javascript
- echarts-for-react
- visualization
+20 stars
from 4,992 · score 3.04
75.Litlyx / litlyx
Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics, MixPanel, Plausible, Umami & Matomo.
- ai
- analytics
- angular
- charts
- data
- data-analysis
- +12 more
+20 stars
from 1,727 · score 3.04
76.KaotoIO / kaoto
Visual Integration Designer for Apache Camel
- camel
- camel-k
- apache-camel
- integration
- integration-flow
- low-code
- +13 more
+20 stars
from 111 · score 3.04
77.erikbrinkman / d3-dag
Layout algorithms for visualizing directed acyclic graphs
- d3
- graph
- typescript
- dag
- directed-acyclic-graph
- graph-layout
- +3 more
+16 stars
from 1,511 · score 2.83
78.aws-amplify / amplify-js
A declarative JavaScript library for application development using cloud services.
- react
- cloud-service
- metrics
- javascript
- react-native
- aws
- +12 more
+15 stars
from 9,540 · score 2.77
79.nteract / hydrogen
:atom: Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.
- data-science
- jupyter
- ipython
- repl
- hydrogen
- atom
- +2 more
+14 stars
from 4,005 · score 2.71
80.gephi / gephi-lite
A web-based, lighter version of Gephi
+14 stars
from 341 · score 2.71
81.reactchartjs / react-chartjs-2
React components for Chart.js, the most popular charting library
+13 stars
from 6,925 · score 2.64
82.NumberOneBot / dsssp
React Library for Audio Equalizers & Filter Visualization
+13 stars
from 67 · score 2.64
83.antvis / G2Plot
:dango: An interactive and responsive charting library based on G2.
- antv
- visualization
- graphics
- g2
- charts
- plot
- +1 more
+12 stars
from 2,643 · score 2.56
84.jortilles / EDA
Edalitics is an open-source business intelligence platform that lets you build interactive dashboards, analyze data from multiple sources, and connect AI assistants to your business data in minutes.
- analytics
- business-intelligence
- business-analytics
- data-visualization
- mcp
+12 stars
from 201 · score 2.56
85.zz85 / space-radar
Fast Disk And Memory Space Visualization App for Mac, Windows and Ubuntu
- charts
- diskspace
- memory
- space
- visualization
+11 stars
from 1,438 · score 2.48
86.jupyter / nbdime
Tools for diffing and merging of Jupyter notebooks.
- jupyterlab-extension
- jupyter
- jupyter-notebook
- diff
- diffing
- merge
- +7 more
+10 stars
from 2,837 · score 2.40
87.jupyterlab / jupyterlab-git
A Git extension for JupyterLab
+10 stars
from 1,604 · score 2.40
88.widgetti / ipyvolume
3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL
- ipython-widget
- jupyter
- jupyter-notebook
- python
- visualisation
- volume-rendering
- +8 more
+9 stars
from 1,959 · score 2.30
89.reaviz / reaviz
📊 Data visualization library for React. Maintained by @goodcodeus.
+8 stars
from 1,246 · score 2.20
90.prismelabs / analytics
◢ High-perfomance, self-hosted and privacy-focused web analytics service. Written in Go.
- analytics
- chart
- clickhouse
- go
- google-analytics
- grafana
- +11 more
+8 stars
from 127 · score 2.20
91.alibaba / BizCharts
Powerful data visualization library based on G2 and React.
- react
- chart
- data-visualization
- es6
- grammar
- html5-canvas
+7 stars
from 6,177 · score 2.08
92.swimlane / ngx-charts
:bar_chart: Declarative Charting Framework for Angular
+7 stars
from 4,355 · score 2.08
93.jupyter-widgets / ipyleaflet
A Jupyter - Leaflet.js bridge
+7 stars
from 1,537 · score 2.08
94.snehilvj / dash-mantine-components
Plotly Dash components based on Mantine React Components
- plotly
- plotly-dash
- mantine
- python
- dash
+7 stars
from 723 · score 2.08
95.jupyter-widgets / ipydatagrid
Fast Datagrid widget for the Jupyter Notebook and JupyterLab
- datagrid
- jupyterlab-extension
- jupyter-notebooks
- grid
- datatable
+6 stars
from 638 · score 1.95
96.nhn / tui.chartArchived
🍞📊 Beautiful chart for data visualization.
- chart
- data-visualization
- toast-ui
- visualization
- simple
- easy
- +1 more
+5 stars
from 5,391 · score 1.79
+5 stars
from 2,292 · score 1.79
98.bdash-app / bdash
Simple SQL Client for lightweight data analysis.
- electron
- sql
- javascript
- visualization
+5 stars
from 1,515 · score 1.79
99.britecharts / britecharts
Finished, accessible charts that any page, and any agent, can add with one script tag or one validated JSON config.
- d3
- javascript
- chart
- data-visualization
- svg
- britecharts
- +12 more
+4 stars
from 3,715 · score 1.61
+4 stars
from 3,689 · score 1.61