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Open-source projects tagged “Development”.

Inspect repositories, licenses, activity, and alternatives across the Development ecosystem.

12 projects connectedTag matches come from repository topics and catalog metadata.
Public APIs
United StatesMIT

A collective list of free APIs

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.4 projects#PythonProjects tagged with this topic in the verified catalog.2 projectsapiProjects tagged with this topic in the verified catalog.1 projectapisProjects tagged with this topic in the verified catalog.1 project
↗ 209 recorded momentum↗ 209 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Jul 29, 2026.Browse trending →
FreePricingFree and open sourceFree453.2K49.9K3 days ago
Open sourceIndependent project
Spec Kit
United StatesMIT

💫 Toolkit to help you get started with Spec-Driven Development

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.1 project#PythonProjects tagged with this topic in the verified catalog.2 projectsaiProjects tagged with this topic in the verified catalog.1 projectcopilotProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.1 AI-native project
↗ 181 recorded momentum↗ 181 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Jul 29, 2026.Browse trending →
FreePricingFree and open sourceFree124.4K11.1K7 hours ago
Open sourceIndependent project
Onyxia
FranceMIT

Web app to simplify data science environment setup on Kubernetes

ProductivityOpen-source projects grouped in this category for discovery and comparison.1 project#webProjects tagged with this topic in the verified catalog.9 projectsit-developmentProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
FRFR - Awesome CodeGouvFrFederated from FR - Awesome CodeGouvFr (France) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · It Development · Workflow ManagementDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
79695/100Vitality 95/100Very active. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
OpenAPI Checker
ItalyEUPL-1.2

This repository contains an in-browser validator that verifies some of the rules for REST API set out in the Interoperability Model.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.4 projects#linuxProjects tagged with this topic in the verified catalog.1 projectcompliance-managementProjects tagged with this topic in the verified catalog.1 projectLinuxDocumented runtime or deployment platform for this open-source project.1 project
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · Compliance Management · Application DevelopmentDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
7089/100Vitality 89/100Very active. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
FIM Datenfelder-Sammelrepository
GermanyEUPL-v1.2

Das FIM Portal ist die zentrale Anlaufstelle für Informationen und Daten des Föderalen Informationsmanagements - https://fimportal.de

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.6 projects#webProjects tagged with this topic in the verified catalog.9 projectscollaborationProjects tagged with this topic in the verified catalog.1 projectWebDocumented runtime or deployment platform for this open-source project.9 projects
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · CollaborationDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
1982/100Vitality 82/100Very active. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Form PA
ItalyAGPL-3.0-or-later

FormPA avoids the experience of PDF to the citizen by turning them into simple ones form WEB

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.6 projects#webProjects tagged with this topic in the verified catalog.9 projectsdocument-managementProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · Document Management · Digital CitizenshipDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
1973/100Vitality 73/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
sensrnet-home
NetherlandsEUPL-1.2

SensRNet, the software and community around the recording of sensors

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.9 projectsdigital-asset-managementProjects tagged with this topic in the verified catalog.1 projectWebDocumented runtime or deployment platform for this open-source project.9 projects
NLNL - Developer OverheidFederated from NL - Developer Overheid (Netherlands) in the EU Open Source Solutions Catalogue. Software type: Standalone/Other.Development · Digital Asset Management · Government RegistryDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
1577/100Vitality 77/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
integration_jupyterhub
SwedenAGPL-3.0-or-later

This app provides an integration point between Nextcloud and JupyterHub.

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.6 projects#webProjects tagged with this topic in the verified catalog.9 projectsweb-collaborationProjects tagged with this topic in the verified catalog.3 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
SESE - Offentligkod.seFederated from SE - Offentligkod.se (Sweden) in the EU Open Source Solutions Catalogue. Software type: Addon.Development · Web CollaborationDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
969/100Vitality 69/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Omgevingsbeleid Frontend
NetherlandsEUPL-1.2

A web application to create, edit and view policies.

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.6 projects#webProjects tagged with this topic in the verified catalog.9 projectsdocument-managementProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
NLNL - Developer OverheidFederated from NL - Developer Overheid (Netherlands) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · Document ManagementDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
781/100Vitality 81/100Very active. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
ROL-RMS
ItalyGPL-2.0-or-later

ROL-RMS: Web application for mapping, mitigating and monitoring corruption risks to which PA organisational processes are exposed

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.6 projects#webProjects tagged with this topic in the verified catalog.9 projectsworkflow-managementProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · Workflow Management · Web CollaborationDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
670/100Vitality 70/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
OpenWebConcept
NetherlandsEUPL-1.2

Within the Open Web concept, municipalities and businesses work together on digital government service components.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.9 projectsit-developmentProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
NLNL - Developer OverheidFederated from NL - Developer Overheid (Netherlands) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Development · It DevelopmentDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
585/100Vitality 85/100Very active. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
integration_oidc
SwedenAGPL-3.0-or-later

This app provides a generic OIDC integration engine for Nextcloud

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.6 projects#webProjects tagged with this topic in the verified catalog.9 projectsweb-collaborationProjects tagged with this topic in the verified catalog.3 projectsWebDocumented runtime or deployment platform for this open-source project.9 projects
SESE - Offentligkod.seFederated from SE - Offentligkod.se (Sweden) in the EU Open Source Solutions Catalogue. Software type: Addon.Development · Web CollaborationDevelopmentDevelopmentStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
465/100Vitality 65/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
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