Apache Superset is a Data Visualization and Data Exploration Platform

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.

Umami is a simple, fast, privacy-focused alternative to Google Analytics.

A declarative JavaScript library for application development using cloud services.

📊 Open source visualization dashboards for OpenSearch.

The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.

⚡️ The developer data platform to centralize community, product, and customer data

Datart is a next generation Data Visualization Open Platform

Session replay and analytics tool you can self-host. Ideal for reproducing issues, co-browsing with users and optimizing your product.

Open Source Feature Flagging and A/B Testing Platform

🔥 NativeScript plugin for Firebase

🪢 Open source LLM engineering platform: Observability, metrics, evals, prompt management, playground, datasets. Integrates with LlamaIndex, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

Analysis, Comparison, Trends, Rankings of Open Source Software, you can also get insight from more than 7 billion with natural language (powered by OpenAI). Follow us on Twitter: https://twitter.com/ossinsight

Microsoft Application Insights SDK for JavaScript

The Branch React Native SDK for deep linking and attribution. Branch helps mobile apps grow with deep links / deeplinks that power paid acquisition and re-engagement campaigns, referral programs, content sharing, deep linked emails, smart banners, custom user onboarding, and more.

🍃 Automate your personal finances – for free, with no ads, and no data collection.

Vendor-agnostic analytics for Angular2 applications.

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by Clickhouse and OpenTelemetry.

Apache Doris Website