Development

Logto is an Auth0 alternative for building modern customer identity infrastructure with minimal effort, for both your customers and their organizations.

A Lightweight authentication server that provides an opinionated, simplified LDAP interface for authentication. It integrates with many backends, from KeyCloak to Authelia to Nextcloud and more!

Authelia is an authentication and authorization server and portal fulfilling the identity and access management (IAM) role of information security in providing multi-factor authentication and single sign-on (SSO) for your applications via a web portal. It

Keycloak is an open-source identity and access management solution aimed at modern applications and services.

authentik is a flexible, versatile open-source identity provider.

Zitadel is a cloud-native Identity & Access Management platform built for the cloud era.

Open source operating system for digital agencies. Built with Directus and Nuxt.

Directus is an Open Data Platform for managing the content of any SQL database.

Strapi enables easy building of self-hosted, customizable, performant content API.

Appwrite provides developers with a set of REST APIs to manage their core backend needs.

Parse Server is an open-source backend that can be deployed to any infrastructure that can run Node.js.

Supabase is an open source alternative to Firebase.

Open Source backend for your next SaaS and Mobile app in 1 file

Free Software Media System that puts you in control of managing and streaming your media alternative to the proprietary Emby and Plex.

Form Builder, Create beautiful forms and share them anywhere. It is super fast, you don't need to know how to code. It's an alternative to products like Typeform, JotForm, Tally, etc

A low-code platform alternative to Salesforce lets you build and iterate CRM, business processes and other structured data apps fast, create intelligent business process workflows, and connect with almost any data source.

Creates diagrams from textual descriptions!

A powerful phishing framework that makes it easy to test your organization's exposure to phishing.

MQTT broker for IoT, IIoT, and connected vehicles. it supports multiple open standard protocols like MQTT, HTTP, QUIC, and WebSocket.

draw.io is a JavaScript, client-side editor for general diagramming.

Web application that allows you to perform various operations on PDF files.

Infisical is an open-source, end-to-end encrypted platform for secret management: sync secrets across your team/infrastructure and prevents secret leaks.

QuickChart allows you to generates chart images of charts from a URL.

GitLab enables you to deliver software faster with better security and collaboration in a single platform.

GrowthBook is an open-source platform for feature flags and A/B tests that helps teams deploy code efficiently and analyze experiments

Gitness is an Open Source developer platform with Source Control Management, Continuous Integration, and Continuous Delivery.

A dev data platform that ingests, analyzes, and visualizes the fragmented data from DevOps tools to extract insights for engineering excellence, developer experience, and community growth

OneDev is an open-source all-in-one DevOps platform.

Gogs is a lightweight self-hosted Git server that can be run on just about anything.

Gitea is a painless self-hosted Git service. It is similar to GitHub, Bitbucket, and GitLab

Gerrit is a code review and project management tool for Git based projects.

Publish your R and Python content with RStudio Connect

A Docker-powered stateless API for PDF files

Bytebase is an open-source database CI/CD tool for developers and DBAs.

Flagsmith is an, fully featured, Feature Flag and Remote Config service.

Best open-source alternative to proprietary commercial VPN products such as Aviatrix and Pulse Secure.

Open source virtual / remote desktop infrastructure for everyone!

Browserless provides fast, scalable, reliable web browser automation.

Apache NiFi automates the movement of data between disparate data sources and systems, making data ingestion fast, easy, and secure.

Gotify is a free and simple server for sending and receiving messages.

Centrifugo is a scalable real-time, language-agnostic messaging server.

WireGuard is a simple, fast general-purpose VPN for running on embedded interfaces and super computers alike.

Nebula is a scalable overlay networking tool with a focus on performance, simplicity and security

MeshCentral is a full computer management web site

Ubuntu Virtual Desktop experience in your browser

GitLab Runner is an application that works with GitLab CI/CD to run jobs in a pipeline.

Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite, and others. Runs under Windows, Linux, Mac, or as a web application

Imagor is a fast, Docker-ready image processing server.

SonarQube is an open-source platform that reveals the health of an application and highlights new issues.

Jenkins is the leading open-source automation server.

Apache Airflow is a platform created by the community to programmatically author, schedule and monitor workflows.

Couchbase Server is a modern cloud-native, distributed database that fuses the strengths of relational databases such as SQL and ACID transactions with JSON flexibility and scale that defines NoSQL

Apache Airflow is a platform created by the community to programmatically author, schedule and monitor workflows.

The modern replacement for Airflow. Build, run, and manage data pipelines for integrating and transforming data.

PowerDNS is a premier supplier of open-source DNS software, services and support.

Nomad is a scheduler and workload orchestrator.

MinIO is a leader in hybrid cloud and multi-cloud object storage.

Kellnr allows you to host private Rust crates on your hardware. You can also keep full control of your code at any time.

Portainer is a centralized service delivery platform for containerized apps.

Cronicle is a simple, distributed task scheduler and runner with a web based UI.

The Reliable, High Performance TCP/HTTP Load Balancer

A Fast and Scalable Web Platform by Extending NGINX with LuaJIT

The open source data orchestration and scheduling platform.

Docker Registry is a stateless, highly scalable server side application that stores and lets you distribute Docker images. The Registry is open-source, under the permissive Apache license.

Mailcow is a mail server suite with an elegant web interface for managing domains, mailboxes, etc.

Postal is a fully featured open-source mail delivery platform for incoming and outgoing email.

Healthchecks is an online service for monitoring regularly running tasks such as cron jobs.

Apache Guacamole is a clientless remote desktop gateway.

K3s is a fully compliant Kubernetes distribution

MicroK8s is a small, fast, single-package Kubernetes for developers, IoT and edge

Vault is a tool for secrets management, encryption as a service, and privileged access management

The Simple, Solid & Certified Kubernetes Distribution. Deploy and run Kubernetes workloads at any scale on any infrastructure. All batteries included. 100% open source & free.

OpenLDAP is a free, open-source implementation of the Lightweight Directory Access Protocol (LDAP)

The free artifact repository with universal format support.

Apache Hop is a data orchestration and data engineering platform that aims to facilitate all aspects of data and metadata orchestration

Automatisch helps you to automate your business processes without coding. Use our affordable cloud solution or self-host on your own servers.

ILLA Cloud is a low-code platform. Anyone can build internal tools with ILLA Cloud in minutes.

It's a friendly, modern, straightforward Visual Programming Interface for Low-code Development accessible through a web browser. The tool integrates, processes, and transforms various events and data in real-time.

Node-RED is a low-code programming environment for event-driven applications.

Budibase is a quick way to build business apps that empower teams and improve productivity.

APITable is an API-oriented low-code platform for building collaborative apps and is better than all other Airtable open-source alternatives.

Create software applications for your Company and your Customers with minimal coding experience. Lowcoder is the best Retool, Appsmith, or Tooljet Alternative.

LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features, and more, letting you quickly go from prototype to production.

n8n is a free, self-hosted workflow automation tool that integrates with other apps to automate processes between them.

Baserow is an open source no-code database tool and Airtable alternative.

NocoDB is an open-source

Appsmith is a powerful open-source framework to build internal tools.

ToolJet is an open-source low-code framework to build and deploy custom internal tools

Scalability-first open-source no-code platform. No programming required, build your own collaboration platform, management system with NocoBase in minutes.

Hasura GraphQL Engine is an open-source product that connects to your databases & services and gives you a realtime GraphQL API, instantly.

Openblocks is a retool Alternative developer-friendly open-source low-code platform to build internal apps within minutes.

Hoppscotch is a lightweight, web-based API development suite.

The Next Gen Airtable Alternative: No-Code Postgres database

Long-Term Memory for AI Assistants it Recall, understand, and extract data from chat histories.

Langflow is a visual framework for building multi-agent and RAG applications. It's open-source, Python-powered, fully customizable, and model and vector store agnostic.

Label Studio is a multi-type data labeling and annotation tool with standardized output format

High-performance, massive-scale Vector Database for the next generation of AI.

API Wrapper for Databases - Llana is a no-code API wrapper that exposes a REST API for any database within minutes.

Free and Open Source Machine Translation API.

Daptin is a powerful data and services API server.

Quant-UX is a prototyping tool to design, test and analyse your visual designs

Open source UI visual tool to build your customized LLM flow using Langchain.

KrakenD is a stateless, distributed, high-performance API Gateway that helps you effortlessly adopt microservices · The API Gateway pattern at its full extent.