Enso Analytics is a self-service data prep and analysis platform designed for data teams.

simple terminal UI for git commands

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

ClickHouse® is a real-time analytics database management system

Build like a team of hundreds_

A single API for all your integrations.

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

Complete container management platform

🔎 Open source distributed and RESTful search engine.

Open-source IoT Platform - Device management, data collection, processing and visualization.

General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP…

Build better business applications, faster. No more juggling REST endpoints or deciphering GraphQL queries. Hilla seamlessly connects Spring Boot and React to accelerate application development.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices

Từ điển tiếng Việt dành cho máy đọc sách Kindle, Kobo, Pocketbook v.v.

Use Apache Causeway™ to rapidly develop domain-driven apps or modular monoliths in Java, on top of the Spring Boot platform. Write your business logic in entities, domain services or view models, a…

Visual Studio Code

Collection of Summer 2026 tech internships!

QuestDB is a high performance, open-source, time-series database

JGit, the Java implementation of git

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

Catch common Java mistakes as compile-time errors

Find, Filter, Preview, Pick. All lua, all the time.

jOOQ is the best way to write SQL in Java

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Apache Ignite

Admin UI for administration of spring boot applications

Brokk brings code intelligence to AI