Licenties van open source projecten
Licenties van bekende projecten en het verhaal achter elke wijziging.
354 projecten
- A-TuneDevOps · openEuler communityMulanPSL-2.0
- Airbyte↻Data en analyse · AirbyteELv2
- Akka↻Ontwikkeltools · LightbendBSL-1.1
- Amazon CorrettoTaal en runtime · AmazonGPL-2.0+CPE
- amsmathOntwikkeltools · American Mathematical SocietyLPPL-1.3c
- Android Open Source ProjectBesturingssysteem · GoogleApache-2.0
- AngularFrontendframework · GoogleMIT
- AnsibleDevOps · Red HatGPL-3.0
- Apache CassandraDatabase · Apache Software FoundationApache-2.0
- Apache CouchDBDatabase · Apache Software FoundationApache-2.0
- Apache HTTP ServerWebserver en backend · Apache Software FoundationApache-2.0
- Apache KafkaMessaging en streaming · Apache Software FoundationApache-2.0
- Apache PekkoOntwikkeltools · Apache Software FoundationApache-2.0
- Apple LibcBesturingssysteem · AppleAPSL-2.0
- AsioTaal en runtime · Christopher KohlhoffBoost-1.0
- AstroFrontendframework · The Astro Technology CompanyMIT
- Aya 23AI-model · Cohere For AICC BY-NC 4.0
- babel (LaTeX)Ontwikkeltools · The LaTeX ProjectLPPL-1.3c
- Baichuan2-13B-BaseAI-model · BaichuanBaichuan 2
- Baichuan2-13B-ChatAI-model · BaichuanBaichuan 2
- Baichuan2-13B-Chat-4bitsAI-model · BaichuanBaichuan 2
- Baichuan2-7B-BaseAI-model · BaichuanBaichuan 2
- Baichuan2-7B-ChatAI-model · BaichuanBaichuan 2
- Base Adresse NationaleData en analyse · French governmentEtalab-2.0
- BeatsObservability · ElasticSSPL-1.0ELv2
- BLOOMAI-model · BigScienceBLOOM RAIL 1.0
- BLOOM 1B7AI-model · BigScienceBLOOM RAIL 1.0
- BLOOM 3BAI-model · BigScienceBLOOM RAIL 1.0
- BLOOM 7B1AI-model · BigScienceBLOOM RAIL 1.0
- BLOOMZAI-model · BigScienceBLOOM RAIL 1.0
- Boost C++ LibrariesTaal en runtime · BoostBoost-1.0
- Bullet PhysicsOntwikkeltools · Bullet developersZlib
- BunTaal en runtime · OvenMIT
- C4 (AllenAI release)Data en analyse · Allen Institute for AIODC-By-1.0
- CaddyWebserver en backend · ZeroSSLApache-2.0
- CatalystWebserver en backend · Catalyst teamPerl-5
- Catch2Ontwikkeltools · Catch2 maintainersBoost-1.0
- cfn-lintDevOps · AWSMIT-0
- ChatGLM-6BAI-model · Zhipu AI / THUDMChatGLM License
- ChatGLM2-6BAI-model · Zhipu AI / THUDMChatGLM License
- ChatGLM3-6BAI-model · Zhipu AI / THUDMChatGLM License
- ChatGLM3-6B-32KAI-model · Zhipu AI / THUDMChatGLM License
- ChromaDatabase · ChromaApache-2.0
- ClickHouseDatabase · ClickHouse Inc.Apache-2.0
- ClojureTaal en runtime · Rich HickeyEPL-1.0
- ClojureScriptTaal en runtime · Clojure coreEPL-1.0
- CockroachDB↻Database · Cockroach LabsCockroachDB Software License
- COCO annotationsData en analyse · COCO ConsortiumCC BY 4.0
- Code LlamaAI-model · MetaLlama
- CodecovDevOps · SentryFSL-1.1
- CodeGeeX2-6BAI-model · Zhipu AI / THUDMChatGLM License
- CodeGemmaAI-model · GoogleGemma
- Coherence Community EditionDatabase · OracleUPL-1.0
- Command R (open weights)AI-model · Cohere For AICC BY-NC 4.0
- Common VoiceData en analyse · Mozilla FoundationCC0
- Companies House dataData en analyse · Companies HouseOGL-UK-3.0
- Confluent REST ProxyMessaging en streaming · ConfluentConfluent CL
- Confluent Schema RegistryMessaging en streaming · ConfluentConfluent CL
- Consul↻DevOps · HashiCorpBSL-1.1
- core.asyncTaal en runtime · Clojure coreEPL-1.0
- CoreFoundation (CF-Lite)Besturingssysteem · AppleAPSL-2.0
- Cosmos-1.0 DiffusionAI-model · NVIDIANVIDIA Open Model
- CPythonTaal en runtime · Python Software FoundationPSF License 2.0
- CS50Onderwijs · Harvard UniversityCC BY-NC-SA 4.0
- curlOntwikkeltools · Daniel Stenbergcurl License
- data.gouv.frData en analyse · Etalab (French government)Etalab-2.0
- data.gov.ukData en analyse · UK GovernmentOGL-UK-3.0
- DBIDatabase · Tim Bunce and contributorsPerl-5
- DeepSeek Coder 33BAI-model · DeepSeekDeepSeek License
- DeepSeek LLM 67BAI-model · DeepSeekDeepSeek License
- DeepSeek-Coder-V2AI-model · DeepSeekDeepSeek License
- DeepSeek-R1AI-model · DeepSeekMIT
- DeepSeek-V2AI-model · DeepSeekDeepSeek License
- DeepSeek-VLAI-model · DeepSeekDeepSeek License
- Demandes de valeurs foncières (DVF)Data en analyse · DGFiPEtalab-2.0
- DenoTaal en runtime · Deno LandMIT
- DjangoWebserver en backend · Django Software FoundationBSD-3
- DocLayNetData en analyse · IBMCDLA-Permissive-1.0
- DolmaData en analyse · Allen Institute for AIODC-By-1.0
- DrupalCMS en apps · Drupal communityGPL-2.0
- DuckDBDatabase · DuckDB FoundationMIT
- dyldBesturingssysteem · AppleAPSL-2.0
- Eclipse IDEOntwikkeltools · Eclipse FoundationEPL-2.0
- Eclipse JettyWebserver en backend · Eclipse FoundationEPL-2.0Apache-2.0
- Eclipse MosquittoMessaging en streaming · Eclipse FoundationEPL-2.0
- Eclipse TemurinTaal en runtime · Eclipse AdoptiumGPL-2.0+CPE
- Elasticsearch↻Database · ElasticAGPL-3.0SSPL-1.0ELv2
- etcdDatabase · CNCFApache-2.0
- Falcon 2 11BAI-model · Technology Innovation InstituteFalcon License 2.0
- Falcon Mamba 7BAI-model · Technology Innovation InstituteFalcon License 2.0
- Falcon-40B↻AI-model · Technology Innovation InstituteApache-2.0
- Falcon-H1AI-model · Technology Innovation InstituteFalcon License 2.0
- Falcon3-10BAI-model · Technology Innovation InstituteFalcon License 2.0
- Falcon3-7BAI-model · Technology Innovation InstituteFalcon License 2.0
- FFmpegOntwikkeltools · FFmpeg developersLGPL-2.1
- FineWebData en analyse · Hugging FaceODC-By-1.0
- FinTabNetData en analyse · IBMCDLA-Permissive-1.0
- Fira SansLettertypen en design · MozillaOFL-1.1
- FirefoxWebserver en backend · MozillaMPL-2.0
- FLUX.1 [dev]AI-model · Black Forest LabsFLUX.1-dev NC
- FLUX.1 Canny [dev]AI-model · Black Forest LabsFLUX.1-dev NC
- FLUX.1 Depth [dev]AI-model · Black Forest LabsFLUX.1-dev NC
- FLUX.1 Fill [dev]AI-model · Black Forest LabsFLUX.1-dev NC
- FLUX.1 Redux [dev]AI-model · Black Forest LabsFLUX.1-dev NC
- FreeBSDBesturingssysteem · FreeBSD FoundationBSD-2
- GalacticaAI-model · MetaCC BY-NC 4.0
- GCCOntwikkeltools · Free Software FoundationGPL-3.0
- GCC ManualOnderwijs · Free Software FoundationGFDL-1.3
- GemmaAI-model · GoogleGemma
- Gemma 2AI-model · GoogleGemma
- Gemma 3AI-model · GoogleGemma
- GIMPCMS en apps · GIMP developersGPL-3.0
- GitOntwikkeltools · Git contributorsGPL-2.0
- GitButlerOntwikkeltools · GitButlerFSL-1.1
- GitLab Community EditionDevOps · GitLabMIT
- GLFWFrontendframework · GLFW developersZlib
- GLibTaal en runtime · GNOMELGPL-2.1
- GNU BashOntwikkeltools · Free Software FoundationGPL-3.0
- GNU Bash Reference ManualOnderwijs · Free Software FoundationGFDL-1.3
- GNU ClasspathTaal en runtime · Free Software FoundationGPL-2.0+CPE
- GNU Coreutils ManualOnderwijs · Free Software FoundationGFDL-1.3
- GNU Emacs ManualOnderwijs · Free Software FoundationGFDL-1.3
- GNU GuileTaal en runtime · Free Software FoundationLGPL-3.0
- GNU libunistringTaal en runtime · Free Software FoundationLGPL-3.0GPL-2.0
- GNU Make ManualOnderwijs · Free Software FoundationGFDL-1.3
- GNU MP (GMP)Taal en runtime · Free Software FoundationLGPL-3.0GPL-2.0
- GNU MPFRTaal en runtime · Free Software FoundationLGPL-3.0
- GoTaal en runtime · GoogleBSD-3
- GraalJSTaal en runtime · OracleUPL-1.0
- GraalPyTaal en runtime · OracleUPL-1.0
- Grafana↻Observability · Grafana LabsAGPL-3.0
- Grafana Loki↻Observability · Grafana LabsAGPL-3.0
- GraylogObservability · GraylogSSPL-1.0
- GStreamerOntwikkeltools · GStreamer projectLGPL-2.1
- GTKFrontendframework · GNOMELGPL-2.1
- HomebrewOntwikkeltools · HomebrewBSD-2
- Hugging Face TransformersAI-model · Hugging FaceApache-2.0
- Hunyuan-A13BAI-model · TencentHunyuan Community
- Hunyuan-LargeAI-model · TencentHunyuan Community
- Hunyuan3D-2AI-model · TencentHunyuan Community
- HunyuanDiTAI-model · TencentHunyuan Community
- HunyuanVideoAI-model · TencentHunyuan Community
- hyperrefOntwikkeltools · The LaTeX ProjectLPPL-1.3c
- IBM PlexLettertypen en design · IBMOFL-1.1
- ICUTaal en runtime · Unicode ConsortiumUnicode-3.0
- ICU4XTaal en runtime · Unicode ConsortiumUnicode-3.0
- illumosBesturingssysteem · illumos communityCDDL-1.0
- InterLettertypen en design · Rasmus AnderssonOFL-1.1
- iSuladDevOps · openEuler communityMulanPSL-2.0
- Jakarta EEWebserver en backend · Eclipse FoundationEPL-2.0
- JenkinsDevOps · CD FoundationMIT
- JetBrains MonoLettertypen en design · JetBrainsOFL-1.1
- jQueryFrontendframework · OpenJS FoundationMIT
- JUnit 4Ontwikkeltools · JUnit teamEPL-1.0
- JUnit 5Ontwikkeltools · JUnit teamEPL-2.0
- Kafka Connect HDFSMessaging en streaming · ConfluentConfluent CL
- Kafka Connect JDBCMessaging en streaming · ConfluentConfluent CL
- Khan Academy contentOnderwijs · Khan AcademyCC BY-NC-SA 4.0
- Kibana↻Observability · ElasticAGPL-3.0SSPL-1.0ELv2
- KotlinTaal en runtime · JetBrainsApache-2.0
- ksqlDBMessaging en streaming · ConfluentConfluent CL
- KubernetesDevOps · CNCFApache-2.0
- Kubernetes documentationCMS en apps · CNCFCC BY 4.0
- LAION-5BData en analyse · LAIONCC BY 4.0
- LangChainAI-model · LangChainMIT
- LaTeX2eOntwikkeltools · The LaTeX ProjectLPPL-1.3c
- launchdBesturingssysteem · AppleAPSL-2.0
- Légifrance open dataData en analyse · DILAEtalab-2.0
- legislation.gov.ukData en analyse · The National ArchivesOGL-UK-3.0
- LeiningenOntwikkeltools · Phil HagelbergEPL-1.0
- LibreOfficeCMS en apps · The Document FoundationMPL-2.0
- LibreTextsOnderwijs · LibreTextsCC BY-NC-SA 4.0
- libvirtDevOps · libvirt projectLGPL-2.1
- libwww-perl (LWP)Webserver en backend · libwww-perl authorsPerl-5
- Linux kernelBesturingssysteem · Linux kernel communityGPL-2.0
- Llama 2AI-model · MetaLlama
- Llama 3.1AI-model · MetaLlama
- Llama 3.2AI-model · MetaLlama
- Llama 3.3AI-model · MetaLlama
- llama.cppAI-model · ggml-orgMIT
- LLVM↻Ontwikkeltools · LLVM FoundationApache-2.0+LLVM
- LogstashObservability · ElasticSSPL-1.0ELv2
- lru-cacheOntwikkeltools · Isaac Z. SchlueterISC
- LZ4Ontwikkeltools · Yann ColletBSD-2
- MariaDB ServerDatabase · MariaDB FoundationGPL-2.0
- MattermostCMS en apps · MattermostAGPL-3.0
- MeilisearchDatabase · MeiliMIT
- memchr (Rust crate)Ontwikkeltools · Andrew GallantMITUnlicense
- memoirOntwikkeltools · Peter Wilson and maintainersLPPL-1.3c
- MilvusDatabase · LF AI & DataApache-2.0
- minimatchOntwikkeltools · Isaac Z. SchlueterISC
- MinIO↻Database · MinIO Inc.AGPL-3.0
- Ministral 8BAI-model · Mistral AIMistral Research
- Mistral 7BAI-model · Mistral AIApache-2.0
- Mistral Large 2 (2407)AI-model · Mistral AIMistral Research
- Mistral Large 2.1 (2411)AI-model · Mistral AIMistral Research
- Mistral Small (2409)AI-model · Mistral AIMistral Research
- Mistral-NeMo-Minitron 8BAI-model · NVIDIANVIDIA Open Model
- MIT OpenCourseWareOnderwijs · MITCC BY-NC-SA 4.0
- MoarVMTaal en runtime · Raku communityArtistic-2.0
- Moby (Docker Engine)DevOps · DockerApache-2.0
- MongoDB↻Database · MongoDB Inc.SSPL-1.0
- MooseTaal en runtime · Moose authorsPerl-5
- MusicBrainz core dataData en analyse · MetaBrainz FoundationCC0
- MusicGenAI-model · MetaCC BY-NC 4.0
- MySQLDatabase · OracleGPL-2.0
- n8n↻Ontwikkeltools · n8n GmbHSustainable Use License
- NATS ServerMessaging en streaming · CNCFApache-2.0
- Nemotron-4 340B InstructAI-model · NVIDIANVIDIA Open Model
- Nemotron-4 340B RewardAI-model · NVIDIANVIDIA Open Model
- Nemotron-Mini-4BAI-model · NVIDIANVIDIA Open Model
- Neo4j Community EditionDatabase · Neo4jGPL-3.0
- Next.jsFrontendframework · VercelMIT
- Nextcloud ServerCMS en apps · Nextcloud GmbHAGPL-3.0
- NGINXWebserver en backend · F5BSD-2
- NLLB-200AI-model · MetaCC BY-NC 4.0
- node-globOntwikkeltools · Isaac Z. SchlueterISC
- node-semverOntwikkeltools · npmISC
- Node.jsTaal en runtime · OpenJS FoundationMIT
- Nomad↻DevOps · HashiCorpBSL-1.1
- Noto fontsLettertypen en design · GoogleOFL-1.1
- npm CLIOntwikkeltools · GitHubArtistic-2.0
- NumPyData en analyse · NumPy developersBSD-3
- OllamaAI-model · OllamaMIT
- OLMoAI-model · Allen Institute for AIApache-2.0
- OmniOSBesturingssysteem · OmniOS Community EditionCDDL-1.0
- ONS statisticsData en analyse · Office for National StatisticsOGL-UK-3.0
- Open Food Facts databaseData en analyse · Open Food FactsODbL-1.0
- Open Images annotationsData en analyse · GoogleCC BY 4.0
- OpenAlexData en analyse · OurResearchCC0
- OpenBaoDevOps · Linux FoundationMPL-2.0
- OpenCorporates dataData en analyse · OpenCorporatesODbL-1.0
- OpenFlights dataData en analyse · OpenFlightsODbL-1.0
- openGaussDatabase · openGauss communityMulanPSL-2.0
- OpenIndianaBesturingssysteem · OpenIndianaCDDL-1.0
- OpenJDKTaal en runtime · OracleGPL-2.0+CPE
- OpenJFXFrontendframework · OpenJDKGPL-2.0+CPE
- OpenLearnOnderwijs · The Open UniversityCC BY-NC-SA 4.0
- OpenSearchDatabase · OpenSearch Software FoundationApache-2.0
- OpenSearch DashboardsObservability · OpenSearch Software FoundationApache-2.0
- OpenSSL↻Ontwikkeltools · OpenSSL FoundationApache-2.0
- OpenStreetMap dataData en analyse · OpenStreetMap FoundationODbL-1.0
- OpenTofuDevOps · Linux FoundationMPL-2.0
- OpenZFSBesturingssysteem · OpenZFSCDDL-1.0
- Oracle Database Operator for KubernetesDevOps · OracleUPL-1.0
- OS OpenDataData en analyse · Ordnance SurveyOGL-UK-3.0
- Overture Maps (ODbL themes)Data en analyse · Overture Maps FoundationODbL-1.0
- PaliGemmaAI-model · GoogleGemma
- Parrot VMTaal en runtime · Parrot FoundationArtistic-2.0
- Perl 5Taal en runtime · Perl 5 PortersPerl-5
- peS2oData en analyse · Allen Institute for AIODC-By-1.0
- pg_cronDatabase · Citus Data (Microsoft)PostgreSQL
- pg_partmanDatabase · pg_partman maintainersPostgreSQL
- pgAdmin 4Database · pgAdmin teamPostgreSQL
- pgvectorDatabase · Andrew KanePostgreSQL
- Phi-3AI-model · MicrosoftMIT
- Phobos (D standard library)Taal en runtime · D Language FoundationBoost-1.0
- Pixtral LargeAI-model · Mistral AIMistral Research
- Plausible Analytics↻Data en analyse · Plausible InsightsAGPL-3.0
- PLOS journal articlesCMS en apps · Public Library of ScienceCC BY 4.0
- Pony compilerTaal en runtime · Pony teamBSD-2
- PostgreSQLDatabase · PostgreSQL Global Development GroupPostgreSQL
- PowerSync ServiceDatabase · JourneyAppsFSL-1.1
- Powertools for AWS Lambda (.NET)DevOps · AWSMIT-0
- Powertools for AWS Lambda (Java)DevOps · AWSMIT-0
- Powertools for AWS Lambda (Python)DevOps · AWSMIT-0
- Powertools for AWS Lambda (TypeScript)DevOps · AWSMIT-0
- PrometheusObservability · CNCFApache-2.0
- PubLayNetData en analyse · IBMCDLA-Permissive-1.0
- PubTabNetData en analyse · IBMCDLA-Permissive-1.0
- PyTorchAI-model · PyTorch FoundationBSD-3
- QdrantDatabase · QdrantApache-2.0
- QtFrontendframework · The Qt CompanyLGPL-3.0GPL-3.0
- Qwen-72BAI-model · Alibaba CloudQwen License
- Qwen1.5-14BAI-model · Alibaba CloudQwen License
- Qwen1.5-72BAI-model · Alibaba CloudQwen License
- Qwen2-72BAI-model · Alibaba CloudQwen License
- Qwen2.5-72BAI-model · Alibaba CloudQwen License
- Qwen2.5-7BAI-model · Alibaba CloudApache-2.0
- RabbitMQMessaging en streaming · BroadcomMPL-2.0
- Rakudo (Raku)Taal en runtime · Raku communityArtistic-2.0
- range-v3Taal en runtime · Eric NieblerBoost-1.0
- React↻Frontendframework · MetaMIT
- Redis↻Database · Redis Ltd.AGPL-3.0RSALv2SSPL-1.0
- RedisBloomDatabase · Redis Ltd.RSALv2SSPL-1.0
- RediSearchDatabase · Redis Ltd.RSALv2SSPL-1.0
- RedisJSONDatabase · Redis Ltd.RSALv2SSPL-1.0
- RedisTimeSeriesDatabase · Redis Ltd.RSALv2SSPL-1.0
- rimrafOntwikkeltools · Isaac Z. SchlueterISC
- ripgrepOntwikkeltools · Andrew GallantMITUnlicense
- RustTaal en runtime · Rust FoundationMITApache-2.0
- SantaCoderAI-model · BigCodeOpenRAIL-M
- scikit-learnAI-model · scikit-learn developersBSD-3
- SDLFrontendframework · SDL developersZlib
- secGearOntwikkeltools · openEuler communityMulanPSL-2.0
- Sentry↻Observability · SentryFSL-1.1
- Sentry RelayObservability · SentryFSL-1.1
- Sirene databaseData en analyse · INSEEEtalab-2.0
- SmartOSBesturingssysteem · MNX CloudCDDL-1.0
- SQLiteDatabase · D. Richard HippPublic domain
- SQuAD 2.0Data en analyse · Stanford NLPCC BY-SA 4.0
- Stable Audio OpenAI-model · Stability AIStability Community
- Stable Diffusion 2.1AI-model · Stability AIOpenRAIL-M
- Stable Diffusion 3.5 LargeAI-model · Stability AIStability Community
- Stable Diffusion 3.5 MediumAI-model · Stability AIStability Community
- Stable Diffusion v1AI-model · CompVis / Stability AIOpenRAIL-M
- Stable Fast 3DAI-model · Stability AIStability Community
- Stable Video 4DAI-model · Stability AIStability Community
- Stack Overflow contentCMS en apps · Stack ExchangeCC BY-SA 4.0
- Stanford Alpaca dataData en analyse · Stanford CRFMCC BY-NC 4.0
- StarCoderAI-model · BigCodeOpenRAIL-M
- StratoVirtDevOps · openEuler communityMulanPSL-2.0
- SupabaseWebserver en backend · SupabaseApache-2.0
- SvelteFrontendframework · Svelte contributorsMIT
- SwiftTaal en runtime · AppleApache-2.0
- Synapse (Matrix)↻Messaging en streaming · ElementAGPL-3.0
- SyncthingOntwikkeltools · Syncthing FoundationMPL-2.0
- SynthTabNetData en analyse · IBMCDLA-Permissive-1.0
- systemdBesturingssysteem · systemd projectLGPL-2.1
- Tailwind CSSFrontendframework · Tailwind LabsMIT
- TensorFlowAI-model · GoogleApache-2.0
- Terraform↻DevOps · HashiCorpBSL-1.1
- The Met Open AccessData en analyse · The Metropolitan Museum of ArtCC0
- TiDBDatabase · PingCAPApache-2.0
- TimescaleDBDatabase · TimescaleApache-2.0Timescale License
- TinyXML-2Ontwikkeltools · Lee ThomasonZlib
- Truffle Language FrameworkTaal en runtime · OracleUPL-1.0
- Tülu 3 SFT mixtureData en analyse · Allen Institute for AIODC-By-1.0
- TypeScriptTaal en runtime · MicrosoftApache-2.0
- Unicode Character DatabaseData en analyse · Unicode ConsortiumUnicode-3.0
- Unicode CLDRData en analyse · Unicode ConsortiumUnicode-3.0
- Unicode ToolsOntwikkeltools · Unicode ConsortiumUnicode-3.0
- ValkeyDatabase · Linux FoundationBSD-3
- Vault↻DevOps · HashiCorpBSL-1.1
- Visual Studio Code (Code - OSS)Ontwikkeltools · MicrosoftMIT
- vLLMAI-model · PyTorch FoundationApache-2.0
- Vue.jsFrontendframework · Evan YouMIT
- Waifu DiffusionAI-model · hakureiOpenRAIL-M
- wasm-toolsOntwikkeltools · Bytecode AllianceApache-2.0+LLVM
- WasmtimeTaal en runtime · Bytecode AllianceApache-2.0+LLVM
- WeaviateDatabase · WeaviateBSD-3
- WebAssembly Micro RuntimeTaal en runtime · Bytecode AllianceApache-2.0+LLVM
- WikidataData en analyse · Wikimedia FoundationCC0
- Wikipedia textData en analyse · Wikimedia FoundationCC BY-SA 4.0
- WikivoyageCMS en apps · Wikimedia FoundationCC BY-SA 4.0
- WiktionaryData en analyse · Wikimedia FoundationCC BY-SA 4.0
- wit-bindgenOntwikkeltools · Bytecode AllianceApache-2.0+LLVM
- WordPressCMS en apps · WordPress FoundationGPL-2.0
- XNU kernelBesturingssysteem · AppleAPSL-2.0
- xsvOntwikkeltools · Andrew GallantMITUnlicense
- youtube-dlOntwikkeltools · ytdl-orgUnlicense
- yt-dlpOntwikkeltools · yt-dlpUnlicense
- zefOntwikkeltools · Nick LoganArtistic-2.0
- zlibOntwikkeltools · Jean-loup Gailly and Mark AdlerZlib