Discover open source projects from Europehttps://europeanopensource.eu/en-ushttps://europeanopensource.eu/projects/colizig-a39fcf/https://europeanopensource.eu/projects/colizig-a39fcf/A from-scratch Zig inference engine for large MoE models - stream experts from SSD to RAM to VRAM and keep the resident working set small. ColiZig explores a different way to run Mixture-of-Experts models: instead of loading the entire model into memory, it treats expert weights as a tiered working set and streams them between SSD, RAM and opt. VRAMFri, 11 Sep 2026 13:12:24 GMTaihttps://europeanopensource.eu/projects/cds-videos-872fd2/https://europeanopensource.eu/projects/cds-videos-872fd2/CERN Document Server for accessing articles, reports and multimedia content in high-energy physics.Fri, 11 Sep 2026 13:12:09 GMTapphttps://europeanopensource.eu/projects/efm-asic-d9ec15/https://europeanopensource.eu/projects/efm-asic-d9ec15/Generic implementation of ETSI ASiC-E archive containers for EU eDelivery infrastructure.Fri, 11 Sep 2026 13:11:53 GMTlibraryhttps://europeanopensource.eu/projects/equinox-ecb69e/https://europeanopensource.eu/projects/equinox-ecb69e/Open source platform for sustainable portfolio management adhering to European Banking Authority frameworks.Fri, 11 Sep 2026 13:11:41 GMTapphttps://europeanopensource.eu/projects/procivis-one-wallet-5853ea/https://europeanopensource.eu/projects/procivis-one-wallet-5853ea/Digital wallet with eIDAS 2.0 compliancy, ISO 18013-5 mdocs, and SD-JWT VC support.Fri, 11 Sep 2026 13:11:26 GMTapphttps://europeanopensource.eu/projects/procivis-one-core-880cb8/https://europeanopensource.eu/projects/procivis-one-core-880cb8/Issue, hold and verify digital identities and credentials with eIDAS 2.0 compliancy.Fri, 11 Sep 2026 13:11:15 GMTlibraryhttps://europeanopensource.eu/projects/erc-starting-grant-template-f87c37/https://europeanopensource.eu/projects/erc-starting-grant-template-f87c37/LaTeX class and template for European Research Council Starting Grant proposals.Thu, 10 Sep 2026 15:22:58 GMTlearninghttps://europeanopensource.eu/projects/open-energy-ontology-ce82cb/https://europeanopensource.eu/projects/open-energy-ontology-ce82cb/Ontology for energy system modelling and analysis in the European research context.Thu, 10 Sep 2026 15:22:42 GMTotherhttps://europeanopensource.eu/projects/europa-component-library-4b1d3d/https://europeanopensource.eu/projects/europa-component-library-4b1d3d/Component library used by the European Commission websites.Thu, 10 Sep 2026 15:22:30 GMTlibraryhttps://europeanopensource.eu/projects/awesome-spain-8c24b9/https://europeanopensource.eu/projects/awesome-spain-8c24b9/Open source software for Spain.Thu, 10 Sep 2026 15:22:19 GMTawesome-listhttps://europeanopensource.eu/projects/pumperly-ha-d19563/https://europeanopensource.eu/projects/pumperly-ha-d19563/Home Assistant custom integration for Pumperly fuel and EV charging price tracking across Europe.Thu, 10 Sep 2026 10:10:10 GMTotherhttps://europeanopensource.eu/projects/kafnus-e786ad/https://europeanopensource.eu/projects/kafnus-e786ad/Kafka-based FIWARE connector for persisting context data into third-party databases, replacing Cygnus.Thu, 10 Sep 2026 10:09:43 GMTotherhttps://europeanopensource.eu/projects/itb-csv-validator-5ac52d/https://europeanopensource.eu/projects/itb-csv-validator-5ac52d/European Commission validation service for CSV data in EU interoperability testing.Thu, 10 Sep 2026 10:09:17 GMTapphttps://europeanopensource.eu/projects/dpp-validator-adc8b6/https://europeanopensource.eu/projects/dpp-validator-adc8b6/Compliance validation engine for EU Digital Product Passports against ESPR regulations.Thu, 10 Sep 2026 10:08:54 GMTlibraryhttps://europeanopensource.eu/projects/itb-json-validator-540822/https://europeanopensource.eu/projects/itb-json-validator-540822/European Commission validation service for JSON data in EU interoperability testing.Thu, 10 Sep 2026 10:08:21 GMTapphttps://europeanopensource.eu/projects/harmony-edelivery-access-point-139c30/https://europeanopensource.eu/projects/harmony-edelivery-access-point-139c30/Open source eDelivery AS4 Access Point for cross-border document exchange.Thu, 10 Sep 2026 10:07:52 GMTapphttps://europeanopensource.eu/projects/mgnify-api-4953b7/https://europeanopensource.eu/projects/mgnify-api-4953b7/RESTful API for the MGnify metagenomics platform at the European Bioinformatics Institute.Thu, 10 Sep 2026 10:07:29 GMTapihttps://europeanopensource.eu/projects/ted-rdf-mapping-10acc6/https://europeanopensource.eu/projects/ted-rdf-mapping-10acc6/Transformation rules for the TED Semantic Web Services RDF conversion.Thu, 10 Sep 2026 10:06:58 GMTscriptshttps://europeanopensource.eu/projects/ted-open-data-ac641f/https://europeanopensource.eu/projects/ted-open-data-ac641f/SPARQL query editor for the Tenders Electronic Daily Open Data Service.Thu, 10 Sep 2026 10:06:00 GMTapphttps://europeanopensource.eu/projects/simpla11ymonit-63baae/https://europeanopensource.eu/projects/simpla11ymonit-63baae/Tool implementing the EU simplified accessibility monitoring method from Commission Decision 2018/1524.Thu, 10 Sep 2026 10:05:35 GMTapphttps://europeanopensource.eu/projects/ebrains-drive-a85b68/https://europeanopensource.eu/projects/ebrains-drive-a85b68/Python client for EBRAINS Collaboratory storage in the EU Human Brain Project.Thu, 10 Sep 2026 10:05:10 GMTlibraryhttps://europeanopensource.eu/projects/e-invoicing-php-88692c/https://europeanopensource.eu/projects/e-invoicing-php-88692c/PHP library to generate and read EN 16931 structured XML with UBL and CII syntaxes.Thu, 10 Sep 2026 10:04:44 GMTlibraryhttps://europeanopensource.eu/projects/eforms-notice-viewer-164b7a/https://europeanopensource.eu/projects/eforms-notice-viewer-164b7a/Sample application that can visualise an eForms notice using the eForms SDK.Thu, 10 Sep 2026 10:04:16 GMTapphttps://europeanopensource.eu/projects/pumperly-9a847a/https://europeanopensource.eu/projects/pumperly-9a847a/Open source fuel and EV route planner with real-time prices across European countries.Thu, 10 Sep 2026 10:03:48 GMTapphttps://europeanopensource.eu/projects/open-dpp-173c2d/https://europeanopensource.eu/projects/open-dpp-173c2d/Open source platform for managing Digital Product Passports in compliance with EU regulations.Thu, 10 Sep 2026 10:03:26 GMTapphttps://europeanopensource.eu/projects/sovity-authority-portal-392892/https://europeanopensource.eu/projects/sovity-authority-portal-392892/Governance and collaboration portal for participants in EU Data Spaces.Thu, 10 Sep 2026 10:03:01 GMTapphttps://europeanopensource.eu/projects/gcve-9e734d/https://europeanopensource.eu/projects/gcve-9e734d/Python client for the Global CVE allocation system, a decentralized vulnerability numbering alternative developed by CIRCL Luxembourg.Thu, 10 Sep 2026 10:02:16 GMTlibraryhttps://europeanopensource.eu/projects/itb-xml-validator-c0c257/https://europeanopensource.eu/projects/itb-xml-validator-c0c257/European Commission validation service for XML data in EU interoperability testing.Thu, 10 Sep 2026 10:01:53 GMTapphttps://europeanopensource.eu/projects/europeana-portal-b660e6/https://europeanopensource.eu/projects/europeana-portal-b660e6/Europeana.eu website providing access to European cultural heritage collections.Thu, 10 Sep 2026 10:01:24 GMTapphttps://europeanopensource.eu/projects/pygleif-9ab21c/https://europeanopensource.eu/projects/pygleif-9ab21c/Python client for the GLEIF Legal Entity Identifier API used in EU regulatory compliance.Thu, 10 Sep 2026 10:01:01 GMTlibraryhttps://europeanopensource.eu/projects/pyaxis-ebdc2f/https://europeanopensource.eu/projects/pyaxis-ebdc2f/Python converter from PC-Axis statistical format to Pandas DataFrames, used by European national statistical offices.Thu, 10 Sep 2026 10:00:25 GMTlibraryhttps://europeanopensource.eu/projects/case-law-explorer-5352ef/https://europeanopensource.eu/projects/case-law-explorer-5352ef/Network analysis platform for analysing Dutch and European court decisions.Thu, 10 Sep 2026 09:59:50 GMTapphttps://europeanopensource.eu/projects/peppol-reporting-60b35d/https://europeanopensource.eu/projects/peppol-reporting-60b35d/Java library for creating and validating Peppol Reporting messages.Thu, 10 Sep 2026 09:58:38 GMTlibraryhttps://europeanopensource.eu/projects/ssi-agent-4fc22c/https://europeanopensource.eu/projects/ssi-agent-4fc22c/Self Sovereign Identity Agent with eIDAS 2.0 compliance that connects European Identity Wallets to IT systems.Thu, 10 Sep 2026 09:58:11 GMTapphttps://europeanopensource.eu/projects/open-banking-eidas-broker-a05451/https://europeanopensource.eu/projects/open-banking-eidas-broker-a05451/Microservice using eIDAS certificates for signing PSD2 API requests and accessing banks over mTLS.Thu, 10 Sep 2026 09:57:48 GMTapphttps://europeanopensource.eu/projects/itb-shacl-validator-b4881a/https://europeanopensource.eu/projects/itb-shacl-validator-b4881a/European Commission validation service for RDF data using SHACL shapes.Thu, 10 Sep 2026 09:57:21 GMTapphttps://europeanopensource.eu/projects/eudi-sd-jwt-kotlin-e815a0/https://europeanopensource.eu/projects/eudi-sd-jwt-kotlin-e815a0/Kotlin library for issuing and verifying SD-JWT credentials in the EUDI Wallet ecosystem.Thu, 10 Sep 2026 09:56:59 GMTlibraryhttps://europeanopensource.eu/projects/jdemetra-f615e7/https://europeanopensource.eu/projects/jdemetra-f615e7/Seasonal adjustment toolkit officially recommended by Eurostat for European statistical offices.Thu, 10 Sep 2026 09:56:32 GMTapphttps://europeanopensource.eu/projects/netex-java-model-88fcd3/https://europeanopensource.eu/projects/netex-java-model-88fcd3/Java JAXB binding classes for the NeTEx XSD schema.Thu, 10 Sep 2026 09:56:03 GMTlibraryhttps://europeanopensource.eu/projects/geodcat-ap-41594b/https://europeanopensource.eu/projects/geodcat-ap-41594b/Reference XSLT implementation for converting ISO 19139 metadata to GeoDCAT-AP for EU data portals.Thu, 10 Sep 2026 09:55:36 GMTscriptshttps://europeanopensource.eu/projects/recommand-peppol-70a1e1/https://europeanopensource.eu/projects/recommand-peppol-70a1e1/Open source Peppol API.Thu, 10 Sep 2026 09:55:12 GMTapihttps://europeanopensource.eu/projects/metis-framework-889d81/https://europeanopensource.eu/projects/metis-framework-889d81/Data publication framework for ingesting and processing European cultural heritage metadata.Thu, 10 Sep 2026 09:54:44 GMTframeworkhttps://europeanopensource.eu/projects/phoss-directory-ecc5a1/https://europeanopensource.eu/projects/phoss-directory-ecc5a1/Official Peppol Directory software.Thu, 10 Sep 2026 09:54:21 GMTapphttps://europeanopensource.eu/projects/siga-f0eb38/https://europeanopensource.eu/projects/siga-f0eb38/Signature Gateway for creating and validating eIDAS-compliant digital signature containers.Thu, 10 Sep 2026 09:53:53 GMTapphttps://europeanopensource.eu/projects/creodias-finder-25c312/https://europeanopensource.eu/projects/creodias-finder-25c312/Python API for data discovery on the Copernicus Data Space Ecosystem.Thu, 10 Sep 2026 09:53:27 GMTlibraryhttps://europeanopensource.eu/projects/pdbufr-b499d6/https://europeanopensource.eu/projects/pdbufr-b499d6/High-level BUFR interface for the ECMWF ecCodes library with Pandas DataFrame support.Thu, 10 Sep 2026 09:53:02 GMTlibraryhttps://europeanopensource.eu/projects/eudi-openid4vp-kotlin-03092f/https://europeanopensource.eu/projects/eudi-openid4vp-kotlin-03092f/Kotlin implementation of the OpenID for Verifiable Presentations protocol for the EUDI Wallet.Thu, 10 Sep 2026 09:52:34 GMTlibraryhttps://europeanopensource.eu/projects/openaire-iis-8968ad/https://europeanopensource.eu/projects/openaire-iis-8968ad/Information Inference Service of the OpenAIRE European research data infrastructure.Thu, 10 Sep 2026 09:52:07 GMTotherhttps://europeanopensource.eu/projects/simpla11ypdfcrawler-419c13/https://europeanopensource.eu/projects/simpla11ypdfcrawler-419c13/Crawler that downloads PDFs from websites and analyses their accessibility against EU standards.Thu, 10 Sep 2026 09:51:43 GMTclihttps://europeanopensource.eu/projects/eurlex-python-15c2f8/https://europeanopensource.eu/projects/eurlex-python-15c2f8/Python parser for extracting and processing EUR-Lex legislative documents.Thu, 10 Sep 2026 09:51:18 GMTlibrary