Startups Showing Deceleration

Crown is a complete and cross-platform game engine designed for flexibility, performance and fast iteration.

Zipstack is adata infrastructure series a/b startup, modernizing their technology stack for scale.

Sonic Pi Network

Synapsr is aenterprise saas pre-seed startup based in EU, modernizing their technology stack for scale.

東京大学 航空宇宙工学専攻 船瀬・五十里研究室の公開リポジトリ

Global Open Source Quality Assurance System

langchain ai is aenterprise saas series a/b startup based in US, modernizing their technology stack for scale.

Unified Networking Applications

The Open Source Customer/Employee Training Software

hpi schul cloud is aedtech growth startup based in EU, modernizing their technology stack for scale.

The made-to-measure commerce API. Built for developers and agents.

Open-source language solutions

San Francisco’s Digital Services Team is committed to transforming the public experience of City services.

At Qualcomm Technologies, Inc., we transform how the world connects, computes and communicates.

Creating an openly licensed, fully resourced and AI-enabled curriculum for teachers and pupils as a not for profit and i

baizhiheizi is aweb3 seed startup, rapidly expanding their engineering team.

Open Source Learning Management System written in Java

Powering Web3 decentralized computing

The free and open source drone mapping software 🚀

High Performance Data Backbone for Robotics and Industrial IoT

We build an Open-Source Warehouse Management Framework for the AI-driven era.

The Internet Computer aims to reinvent the internet as a computer to host secure software and a new breed of open intern

Kyber Network is a multi-chain crypto trading and liquidity hub that connects liquidity from different sources to enable

Open Source. Open Architecture. Command, Control and Communication

Building blocks for digital commerce

We create foundational infrastructure to accelerate web3 adoption

The open source AI integration platform for developers.

Spaaaaaaaaaaaaaaaaaaaaccccccceeeeee

Your Personal Health Coach for iOS

At the core of #fintech. Moov creates open source infrastructure for financial technology. #OSS

SQL transformation engine built in Rust

International community of TheXTech project developers, part of WohlSoft Team

Digital Service at CMS

The powerful Open Source ERP platform built on Laravel to optimize and streamline your business operations.

Steer your Customer Data

Free job boards and career resources for students & new grads

The Open Source Stack for Smart Legal Contracts. A Linux Foundation Project (https://lfprojects.org).

Free job boards and career resources for students & new grads

Building developer tools and for the next generation of healthcare AI applications.

Study Drift is aedtech pre-seed startup, modernizing their technology stack for scale.

Implementing, Consulting and Developing ERPNext

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to inges

Build with Data

Open source document management software

Open, self-hosted, IFC-native AEC platform: web BIM viewer + modeling, a ~100-module GC portal (RFIs, pay apps, CPM, construction accounting, double-entry GL/WIP → QuickBooks, e-sign), AI assist, IDS authoring, estimating + embodied carbon, a development proforma, and operate/dispose (CMMS, facility condition, rent roll, waterfall).

OpenCourseWare and Open-Source Software

Le logiciel libre pour créer des boutiques de livres en ligne

DoliCloud, is the 1st SaaS provider of Dolibarr ERP CRM

dbt helps data teams work like software engineers to ship trusted data, faster.

Cross-platform ad blocking and privacy protection software with 100M+ users worldwide.

Algorithmic trading strategy framework for decentralised markets

hpi studyu is ahealthcare seed startup based in EU, rapidly expanding their engineering team.

hedyorg is aedtech growth startup based in EU, modernizing their technology stack for scale.

Companies should own their core systems. Celerp is an ERP framework teams can run, extend, and build on.

Streamlining career growth.

horilla is ahr tech series a/b startup, modernizing their technology stack for scale.

Open-source AI real estate search with RAG, vector search, multi-provider LLMs, FastAPI, Next.js, ChromaDB, and a live demo.

Nutriënten Management Instituut (NMI) is a knowledge and consultancy agency. NMI translates technical knowledge about so

Open source AI engineering platform. Debug, analyze and iterate together.

GitHub organization of the Linux Foundation Newton project.

Public repositories by onData association

A framework for modern software to power affordable housing.

canton network is aweb3 series a/b startup, modernizing their technology stack for scale.

innovating independence tech

estuary is adata infrastructure series a/b startup, modernizing their technology stack for scale.

Local-first data pipeline orchestration for scripts, SQL, containers, and private infrastructure. One binary, file-backe

Unlimited Workflow Management

The data layer for physical AI. Log, query, visualize, and stream to training on shared columnar storage built for multi

Dimension official development organization

PCGEx Ecosystem

Enterprise healthcare software providing practice management and electronic health record solutions.

Point72 is adata infrastructure series a/b startup based in US, rapidly expanding their engineering team.

❤️ Fredy - [F]ind [R]eal [E]state [D]amn Eas[y] - Fredy keeps searching for new apartments, houses, and flats in Germany on platforms like ImmoScout24, Immowelt, Immonet, eBay Kleinanzeigen, and WG-Gesucht and instantly delivers the results to you via Slack, Telegram, Email, Discord or ntfy, so you can focus on the more important things in life ;)

Purrfect Networking by Valentin and Bobsi

Social ride sharing for events

Besu, an LF Decentralized Trust project.

Consensys is the software engineering leader of the blockchain space. Our full-stack Ethereum products help developers b

We build high-performance technologies for analytics, AI, data engineering, and modern applications. Creator of Duckle.

A unified VLA post-training framework for human-in-the-loop data collection, fine-tuning, and reinforcement learning.

100% free and open-source resources for bitcoin devs. bitcoin + FOSS = ₿OSS

The leading AI community and content platform focused on making AI accessible to all.

churnkey is aenterprise saas pre-seed startup, modernizing their technology stack for scale.

drt hub is adata infrastructure series a/b startup based in APAC, modernizing their technology stack for scale.

A unified fabric that automates the entire XaaS software development lifecycle from planning to building to running ser

The single platform to analyze, test, observe, and deploy new features

Operational AI for the real world

Open-source, nonprofit activism platform

Tempo is the blockchain designed for payments.

Visual development platform enabling teams to build and optimize digital experiences with a headless CMS and drag-and-drop editor.

AI 原生多租户 SaaS 开发框架, FastAPI + Vue 3 + PostgreSQL，内置 AI Agent、RAG、插件系统、RBAC、异步任务等核心能力，助力快速构建行业 SaaS 应用。

Open source Observability Platform

The single platform to analyze, test, observe, and deploy new features

Intershop offers comprehensive Commerce APIs for B2B and B2C to create flexible solutions for digital commerce.

JDK Flight Recorder for Kubernetes

Blockchain consulting and audits

Global payments platform processing online, mobile, and in-store transactions for enterprise merchants.

Mountea Framework is a list of tools for Unreal Engine developers. Free to use and ever-growing library. We aim to becom

Submitty Homework Submission Server

OpenTelemetry makes robust, portable telemetry a built-in feature of cloud-native software.

Open-source software for self-driving vehicles

Migrated to https://codeberg.org/naev .Naev is a 2D space trading and combat game that combines elements from the action

Asset and maintenance management software for industrial teams, powering the Atlas CMMS platform.

sunlabuiuc is ahealthcare growth startup, modernizing their technology stack for scale.

Maho Commerce is ae-commerce infrastructure seed startup, modernizing their technology stack for scale.

Official GLPI Project Plugins organization

The community building the future of healthcare analytics

Open source WebRTC and realtime AI infrastructure

Developer education platform providing coding bootcamps, mentorship, and open-source contribution programs.

openlinker project is ae-commerce infrastructure seed startup, modernizing their technology stack for scale.

Ryzom Core is the open-source project related to Ryzom Game. Managed by the Ryzom Core community. Visit https://gitlab.c

Headless Enterprise E-Commerce Platform built on an Open Source Core

Modern web products built with care.

We're focused on RocketPy's development, seeking for a revolution on the way we see rocket trajectory nowadays

open condo software is aenterprise saas growth startup based in LATAM, modernizing their technology stack for scale.

The open-source payment processing platform powering West African businesses.

Healthcare infrastructure

Learning Commons provides AI infrastructure to scale proven learning practices to reach every learner.

Endpoint management solution

A privacy enabled blockchain for fintechs.

Distributed open source platform for change data capture

Solana Foundation is a non-profit organization dedicated to the decentralization, resilience, and security of the Solana

rocketride org is adata infrastructure series a/b startup based in US, modernizing their technology stack for scale.

Home for copper-rs, the deterministic robot OS built in Rust.

selfpatch is arobotics pre-seed startup, rapidly expanding their engineering team.

samply is ahealthcare series a/b startup, rapidly expanding their engineering team.

Open source durable execution system. Write code that’s fault tolerant, durable, and simple.

A research-driven technology investment firm.

Zemer Team is adata infrastructure pre-seed startup based in US, rapidly expanding their engineering team.

Physical AI Agents

Yeah, so, basically, we do the things

iFLYTEK Open Source

We Make Software That Solves Pain‎ ‎‎Points

Digital health platform streamlining clinical documentation and patient engagement for healthcare providers.

IHMC Robotics Lab on GitHub

Fyrox game engine

Opensource Public Utility | Open Healthcare Network

exactly protocol is a decentralized, non-custodial and autonomous marketplace for depositing and borrowing crypto assets

Building tools for product people, such as Flows, Atmos, and more.

Batteries included full-stack framework for React, Node.js and Prisma.

Healthcare AI platform enabling secure federated learning and privacy-preserving medical data collaboration.

earthians Health Informatics Pvt. Ltd.

Open source gateway for hosting companies.

Alloy implements high-performance, well-tested & documented libraries for interacting with Ethereum and other EVM-based

Robo Dojo Benchmark is arobotics pre-seed startup, modernizing their technology stack for scale.

eBPF-based Networking, Security, and Observability

Intersect is a member-based organization for the Cardano ecosystem, putting the community at the center of Cardano’s de

Sovereign AI infrastructure to build your agents and apps. You own all the code and data for privacy, security and contr

An Open Source ERP Solution for WordPress

A Multiplayer Mod for Balatro

Sovereign AI infrastructure to build your agents and apps. You own all the code and data for privacy, security and contr

Launch Your Own Decentralized Prediction Market in Minutes

2D Game Engine with visual WYSIWYG editor and JS scripting

an open-source user onboarding platform.

Giving everyone the ability to shape technology's future

Long tail eCommerce solution 🛍 Headless yet easy to use platform joining SaaS convenience with open source freedom

Meticulously architected web applications.

A curated list of awesome real estate related resources and projects

NATS is a simple, secure and performant communications system and data layer for digital systems, services and devices.

jmix framework is aenterprise saas growth startup, modernizing their technology stack for scale.

Universal Kubernetes at Scale

Building AI/ML products and Web3 solutions on EVM and Solana.

Java-based middleware for building better Sensor Webs and the Internet of Things

Tools for building better teams

The streaming data platform for developers

Building scalable, secure, and compliant healthtech solutions. We empower startups and scaleups to innovate and grow and

Collaborative learning in heathcare

Secure Multi-Chain Smart Contracts on the Cosmos SDK

ai shifu is aedtech series a/b startup based in APAC, modernizing their technology stack for scale.

The DeFi Liquidity Mesh - Bridge & DEX aggregation out of the box

The Everything Platform for Businesses™

The Everything Platform for Businesses™

FINOS’ mission is to promote open innovation in financial services. See our full list of repos from our nearly 100 proje

Image and video infrastructure for the Internet

An open source game engine is written in C++ with a flexible architecture

Free open-source learning software for out-of-school children 🚀✨

A Free and Opensource laravel eCommerce framework built for all to build and scale your business.

We are not producing any blue milk.

Social Networking CMS written in php similar to facebook

CarbonScribe is a full-stack Stellar platform that tokenizes ecosystem services into Dynamic Carbon Credits. Built with

MoonDAO is accelerating our multiplanetary future with an open platform to fund, collaborate, and compete on challenges

We promote competitive programming among pre-college students through resources, competitions, clubs, and classes.

Enterprise Kubernetes Management at Scale

Developers of Webots

maize tech is alegal tech pre-seed startup, modernizing their technology stack for scale.

Social infrastructure for games and apps.

Building the infrastructure for web3.

Simple & Secure remote consultations

masslight is ahealthcare series a/b startup, modernizing their technology stack for scale.

Inventory Sorter for Minecraft

All source code for ar.io; the global network, protocol, and currency that enables the permaweb.

Blockchain data infrastructure for Web3 developers: validated data across 225+ networks plus the Squid SDK and Pipes SDK

Agency & Opportunity For All

This is the source home for the HAPI FHIR project. Note that we are in the progress of migrating our codebase from the m

A fast, secure, and developer-friendly blockchain built to support the next generation of games, apps, and the digital a

A world leader in the robotic exploration of space

Build scalable web apps with minimum code

Ethereum and Starknet researchers and builders developing the Nethermind Ethereum client, Juno, Voyager, and Sedge.

kairos io is aweb3 pre-seed startup, modernizing their technology stack for scale.

The open source, decentralised crypto communication super app. Communities, Messenger, Wallet, Browser.

Unlimited Workflow Management

Tools

MoonDAO is accelerating our multiplanetary future with an open platform to fund, collaborate, and compete on challenges

Developing tools that help people improve the quality of life for themselves and others.

Rainbond is Cloud Native apps manage platform, Make apps manage and apps delivery easier. Rainbond is open source produc

Open Cap Table Coalition is alegal tech series a/b startup, rapidly expanding their engineering team.

The modern Open source learning platform for everyone.

Open-source 3D printing firmware and hardware designs for industrial additive manufacturing.

FoodOn, an OBOFoundry ontology, represents organism food sources, food products and other facet descriptors for human an

securitybunker is alegal tech pre-seed startup, rapidly expanding their engineering team.

GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs

Open-source security compliance platform automating policy enforcement and audit readiness for enterprise teams.

Open Source Marketplace Platform

The first comprehensive open-source AI-native framework for CRE acquisitions, turning diligence, underwriting, financing, legal, and closing into executable agent workflows.