1.langfuse / langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
+1,590 stars
from 35,254 · score 7.37
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
87 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.duckdb / duckdb
DuckDB is a high-performance analytical database system
+917 stars
from 41,817 · score 6.82
3.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.
+791 stars
from 39,060 · score 6.67
4.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.
+692 stars
from 76,932 · score 6.54
5.metabase / metabase
The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:
+615 stars
from 49,475 · score 6.42
6.ClickHouse / ClickHouse
ClickHouse® is a real-time analytics database management system
+558 stars
from 50,150 · score 6.33
7.PostHog / posthog
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
+531 stars
from 40,050 · score 6.28
8.plausible / analytics
Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.
+475 stars
from 29,269 · score 6.17
9.ActivityWatch / activitywatch
The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.
+448 stars
from 19,017 · score 6.11
10.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.
+447 stars
from 22,208 · score 6.10
11.apache / superset
Apache Superset is a Data Visualization and Data Exploration Platform
+424 stars
from 74,963 · score 6.05
12.cube-js / cube
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
+205 stars
from 20,935 · score 5.33
13.academic / awesome-datascience
:memo: An awesome Data Science repository to learn and apply for real world problems.
+183 stars
from 30,079 · score 5.21
14.openreplay / openreplay
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
+172 stars
from 12,913 · score 5.15
15.timescale / timescaledb
A time-series database for high-performance real-time analytics packaged as a Postgres extension
+166 stars
from 23,619 · score 5.12
16.opensearch-project / OpenSearch
🔎 Open source distributed and RESTful search engine.
+165 stars
from 13,781 · score 5.11
17.dbt-labs / dbt
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
+161 stars
from 13,947 · score 5.09
18.dagster-io / dagster
An orchestration platform for the development, production, and observation of data assets.
+144 stars
from 16,217 · score 4.98
19.rybbit-io / rybbit
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
+137 stars
from 13,060 · score 4.93
20.paradedb / paradedb
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
+136 stars
from 9,332 · score 4.92
21.perspective-dev / perspective
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
+135 stars
from 11,247 · score 4.91
22.allinurl / goaccess
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
+133 stars
from 20,976 · score 4.90
23.getlago / lago
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
+114 stars
from 10,629 · score 4.74
24.arp242 / goatcounter
Easy web analytics. No tracking of personal data.
+110 stars
from 6,019 · score 4.71
25.evidence-dev / evidence
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
+108 stars
from 6,971 · score 4.69
26.trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
+102 stars
from 13,288 · score 4.63
27.matomo-org / matomo
Empowering People Ethically 🚀 — Matomo is hiring! Join us → https://matomo.org/jobs Matomo is the leading open-source alternative to Google Analytics, giving you complete control and built-in privacy. Easily collect, visualise, and analyse data from websites & apps. Star us on GitHub ⭐️ – Pull Requests welcome!
+98 stars
from 21,897 · score 4.60
28.langwatch / langwatch
Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.
+96 stars
from 4,907 · score 4.57
29.growthbook / growthbook
Open Source Feature Flags, Experimentation, and Product Analytics
+89 stars
from 8,467 · score 4.50
30.qax-os / excelize
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
+84 stars
from 20,947 · score 4.44
31.StarRocks / starrocks
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
+84 stars
from 12,141 · score 4.44
32.leeoniya / uPlot
📈 A small, fast chart for time series, lines, areas, ohlc & bars
+77 stars
from 10,529 · score 4.36
33.oceanbase / oceanbase
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
+74 stars
from 10,287 · score 4.32
34.apache / age
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
+58 stars
from 4,870 · score 4.08
35.getredash / redash
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
+50 stars
from 28,805 · score 3.93
36.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.
+43 stars
from 3,673 · score 3.78
37.QwikDev / partytown
Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉
+39 stars
from 13,768 · score 3.69
38.wavelog / wavelog
Webbased Amateur Radio Logging Software - Log your contacts from everywhere!
+39 stars
from 545 · score 3.69
39.bruin-data / bruin
Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.
+38 stars
from 1,760 · score 3.66
40.aptabase / aptabase
✨ Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps
+36 stars
from 1,826 · score 3.61
41.delta-io / delta
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
+35 stars
from 9,030 · score 3.58
42.invertase / react-native-firebase
🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
+23 stars
from 12,302 · score 3.18
43.DebugSwift / DebugSwift
A toolkit to make debugging iOS applications easier 🚀
+23 stars
from 2,423 · score 3.18
44.usefathom / fathom
Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.
+22 stars
from 8,013 · score 3.14
45.faisalman / ua-parser-js
UAParser.js: The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devices, Bots, Apps, AI Crawlers, and more. Run in Browser or Node
+20 stars
from 10,192 · score 3.04
46.taleshape-com / shaper
Visualize and share your data. All in SQL. Powered by DuckDB.
+19 stars
from 1,250 · score 3.00
47.snowplow / snowplow
The leader in Customer Data Infrastructure
+17 stars
from 7,031 · score 2.89
48.Countly / countly-server
Countly is a privacy-first, AI-powered analytics and engagement platform for understanding and optimizing customer journeys across digital applications, from desktop and mobile to IoT and connected environments.
+16 stars
from 5,910 · score 2.83
49.electerious / Ackee
Self-hosted, Node.js based analytics tool for those who care about privacy.
+16 stars
from 4,707 · score 2.83
50.nunomaduro / phpinsights
🔰 Instant PHP quality checks from your console
+15 stars
from 5,633 · score 2.77
51.explodingcamera / liwan
liwan - Lightweight Analytics
+13 stars
from 207 · score 2.64
52.sipcapture / homer
HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring
+12 stars
from 2,016 · score 2.56
53.HitKeep / hitkeep
100% open-source, AI-native web analytics with cookieless tracking, open exports, custom domains, and SSO—self-hosted as one Go binary or managed in EU/US cloud.
+12 stars
from 91 · score 2.56
54.dekart-xyz / dekart
Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.
+11 stars
from 426 · score 2.48
55.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.
+10 stars
from 1,737 · score 2.40
56.aws-amplify / amplify-js
A declarative JavaScript library for application development using cloud services.
+8 stars
from 9,547 · score 2.20
57.modin-project / modin
Modin: Scale your Pandas workflows by changing a single line of code
+7 stars
from 10,383 · score 2.08
58.ad-aures / castopod
Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience. Synchronized read-only mirror of https://code.castopod.org/adaures/castopod
+7 stars
from 871 · score 2.08
59.ibericode / koko-analytics
Privacy-friendly, open-source analytics for WordPress — GDPR compliant, cookieless, and fast
+7 stars
from 399 · score 2.08
60.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.
+7 stars
from 206 · score 2.08
61.apache / streampipes
Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.
+6 stars
from 750 · score 1.95
62.centreon / centreon
Centreon is a network, system and application monitoring tool. Centreon is the only AIOps Platform Providing Holistic Visibility to Complex IT Workflows from Cloud to Edge.
+6 stars
from 163 · score 1.95
63.chartbrew / chartbrew
Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊
+5 stars
from 4,058 · score 1.79
64.montanaflynn / stats
A well tested and comprehensive Golang statistics library package with no dependencies.
+5 stars
from 3,026 · score 1.79
65.DavidWells / analytics
Lightweight analytics abstraction layer for tracking page views, custom events, & identifying visitors
+5 stars
from 2,664 · score 1.79
66.TaloDev / godot
Talo's Godot plugin for open source leaderboards, stats, auth, game saves and more
+5 stars
from 244 · score 1.79
67.ankane / ahoy
Simple, powerful, first-party analytics for Rails
+4 stars
from 4,480 · score 1.61
68.spatie / laravel-analytics
A Laravel package to retrieve pageviews and other data from Google Analytics
+4 stars
from 3,241 · score 1.61
69.milesmcc / shynet
Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.
+4 stars
from 3,153 · score 1.61
70.pipelinedb / pipelinedb
High-performance time-series aggregation for PostgreSQL
+4 stars
from 2,663 · score 1.61
71.dotnet / spark
.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.
+4 stars
from 2,094 · score 1.61
72.keen / dashboards
Responsive dashboard templates 📊✨
+3 stars
from 11,028 · score 1.39
73.sourcerer-io / sourcerer-app
🦄 Sourcerer app makes a visual profile from your GitHub and git repositories.
+3 stars
from 6,732 · score 1.39
74.SouravRoy-ETL / slothdb
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
+3 stars
from 409 · score 1.39
75.iyashjayesh / monigo
MoniGo is a performance monitoring library for Go apps, offering real-time insights into service-level and function-level metrics. With an intuitive UI, it enables developers to track and optimize performance. Get your Go app's dashboard up in just 10 seconds!
+3 stars
from 409 · score 1.39
76.cswinter / LocustDB
Blazingly fast analytics database that will rapidly devour all of your data.
+2 stars
from 1,646 · score 1.10
77.uber-archive / AthenaXArchived
SQL-based streaming analytics platform at scale
+2 stars
from 1,222 · score 1.10
78.beava-dev / beava
Real-time decision features without streaming infra. Turn live events into product reflexes — no Kafka, no Flink, no feature store.
+2 stars
from 137 · score 1.10
79.prismelabs / analytics
◢ High-perfomance, self-hosted and privacy-focused web analytics service. Written in Go.
+2 stars
from 133 · score 1.10
80.orangecoloured / analog
A minimal analytics tool to self-host.
+2 stars
from 49 · score 1.10
81.nebuly-ai / optimate
A collection of libraries to optimise AI model performances
+1 stars
from 8,326 · score 0.69
82.uxlfoundation / oneDAL
oneAPI Data Analytics Library (oneDAL)
+1 stars
from 652 · score 0.69
83.smooks / smooks
An extensible Java framework for building event-driven applications that break up XML and non-XML data into chunks for data integration
+1 stars
from 422 · score 0.69
84.hegusung / WebHashcat
Hashcat web interface
+1 stars
from 326 · score 0.69
85.lynxbase / lynxdb
A lightweight schema-on-read analytics in a single binary
+1 stars
from 285 · score 0.69
86.CBICA / CaPTk
Cancer Imaging Phenomics Toolkit (CaPTk) is a software platform to perform image analysis and predictive modeling tasks. Documentation: https://cbica.github.io/CaPTk
+1 stars
from 197 · score 0.69
87.ambster-public / awesome-qlik
A curated list of awesome Qlik extensions and resources for Qlik Sense and QlikView
+1 stars
from 78 · score 0.69