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Açık Kaynak Lisansları

KolayDönüştür sıfırdan değil, dünyanın en büyük açık kaynak topluluğunun katkıları üzerine kuruldu. Aşağıda kullandığımız 1418 açık kaynak paketinin tamamı listelidir — adı, sürümü, lisansı, copyright sahibi. Her birinin yazarlarına teşekkür ederiz.

✅ Serbest
1408
MIT, Apache, BSD, ISC — ticari kullanım serbest
🟡 Dikkat
8
MPL-2.0, CC-BY, LGPL — dikkat gerektirir
🔴 Kısıtlı
2
AGPL, GPL, SSPL — copyleft, ticari risk
⚪ Belirsiz
0
Belirsiz — manuel kontrol gerekli

📊 En Çok Kullanılan Lisans Tipleri

MIT ×1070Apache-2.0 ×199ISC ×52BSD-2-Clause ×29BSD-3-Clause ×28BlueOak-1.0.0 ×5MIT-0 ×4(MIT OR CC0-1.0) ×4MPL-2.0 ×3FSL-1.1-MIT ×2
1418 paket
PaketSürümLisansSahibi / YayıncıKaynak
@alloc/quick-lru5.2.0MITSindre SorhusGitHub
@apideck/better-ajv-errors0.3.7MITApideckGitHub
@asamuzakjp/css-color3.2.0MITasamuzaKGitHub
@asamuzakjp/css-color5.1.11MITasamuzaKGitHub
@asamuzakjp/dom-selector7.1.1MITasamuzaKGitHub
@asamuzakjp/generational-cache1.0.1MITasamuzaKGitHub
@asamuzakjp/nwsapi2.3.9MITDiego PeriniGitHub
@auth/core0.41.2ISCBalázs OrbánGitHub
@aws-crypto/crc325.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-crypto/crc32c5.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-crypto/sha1-browser5.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-crypto/sha256-browser5.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-crypto/sha256-js5.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-crypto/supports-web-crypto5.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-crypto/util5.2.0Apache-2.0AWS Crypto Tools TeamGitHub
@aws-sdk/client-s33.1045.0Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/core3.974.8Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/crc64-nvme3.972.7Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-env3.972.34Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-http3.972.36Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-ini3.972.38Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-login3.972.38Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-node3.972.39Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-process3.972.34Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-sso3.972.38Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/credential-provider-web-identity3.972.38Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-bucket-endpoint3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-expect-continue3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-flexible-checksums3.974.16Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-host-header3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-location-constraint3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-logger3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-recursion-detection3.972.11Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-sdk-s33.972.37Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-ssec3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/middleware-user-agent3.972.38Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/nested-clients3.997.6Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/region-config-resolver3.972.13Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/s3-request-presigner3.1045.0Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/signature-v4-multi-region3.996.25Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/token-providers3.1041.0Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/types3.973.8Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/util-arn-parser3.972.3Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/util-endpoints3.996.8Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/util-format-url3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/util-locate-window3.965.5Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/util-user-agent-browser3.972.10Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/util-user-agent-node3.973.24Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws-sdk/xml-builder3.972.22Apache-2.0AWS SDK for JavaScript TeamGitHub
@aws/lambda-invoke-store0.2.4Apache-2.0Amazon Web ServicesGitHub
@babel/code-frame7.29.0MITThe Babel TeamGitHub
@babel/compat-data7.29.3MITThe Babel TeamGitHub
@babel/core7.29.0MITThe Babel TeamGitHub
@babel/generator7.29.1MITThe Babel TeamGitHub
@babel/helper-annotate-as-pure7.27.3MITThe Babel TeamGitHub
@babel/helper-compilation-targets7.28.6MITThe Babel TeamGitHub
@babel/helper-create-class-features-plugin7.29.3MITThe Babel TeamGitHub
@babel/helper-create-regexp-features-plugin7.28.5MITThe Babel TeamGitHub
@babel/helper-define-polyfill-provider0.6.8MIT—GitHub
@babel/helper-globals7.28.0MITThe Babel TeamGitHub
@babel/helper-member-expression-to-functions7.28.5MITThe Babel TeamGitHub
@babel/helper-module-imports7.28.6MITThe Babel TeamGitHub
@babel/helper-module-transforms7.28.6MITThe Babel TeamGitHub
@babel/helper-optimise-call-expression7.27.1MITThe Babel TeamGitHub
@babel/helper-plugin-utils7.28.6MITThe Babel TeamGitHub
@babel/helper-remap-async-to-generator7.27.1MITThe Babel TeamGitHub
@babel/helper-replace-supers7.28.6MITThe Babel TeamGitHub
@babel/helper-skip-transparent-expression-wrappers7.27.1MITThe Babel TeamGitHub
@babel/helper-string-parser7.27.1MITThe Babel TeamGitHub
@babel/helper-validator-identifier7.28.5MITThe Babel TeamGitHub
@babel/helper-validator-option7.27.1MITThe Babel TeamGitHub
@babel/helper-wrap-function7.28.6MITThe Babel TeamGitHub
@babel/helpers7.29.2MITThe Babel TeamGitHub
@babel/parser7.27.0MITThe Babel TeamGitHub
@babel/parser7.29.3MITThe Babel TeamGitHub
@babel/plugin-bugfix-firefox-class-in-computed-class-key7.28.5MITThe Babel TeamGitHub
@babel/plugin-bugfix-safari-class-field-initializer-scope7.27.1MITThe Babel TeamGitHub
@babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression7.27.1MITThe Babel TeamGitHub
@babel/plugin-bugfix-safari-rest-destructuring-rhs-array7.29.3MITThe Babel TeamGitHub
@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining7.27.1MITThe Babel TeamGitHub
@babel/plugin-bugfix-v8-static-class-fields-redefine-readonly7.28.6MITThe Babel TeamGitHub
@babel/plugin-proposal-private-property-in-object7.21.0-placeholder-for-preset-env.2MITThe Babel TeamGitHub
@babel/plugin-syntax-import-assertions7.28.6MITThe Babel TeamGitHub
@babel/plugin-syntax-import-attributes7.28.6MITThe Babel TeamGitHub
@babel/plugin-syntax-unicode-sets-regex7.18.6MITThe Babel TeamGitHub
@babel/plugin-transform-arrow-functions7.27.1MITThe Babel TeamGitHub
@babel/plugin-transform-async-generator-functions7.29.0MITThe Babel TeamGitHub
@babel/plugin-transform-async-to-generator7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-block-scoped-functions7.27.1MITThe Babel TeamGitHub
@babel/plugin-transform-block-scoping7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-class-properties7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-class-static-block7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-classes7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-computed-properties7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-destructuring7.28.5MITThe Babel TeamGitHub
@babel/plugin-transform-dotall-regex7.28.6MITThe Babel TeamGitHub
@babel/plugin-transform-duplicate-keys7.27.1MITThe Babel TeamGitHub
@babel/plugin-transform-duplicate-named-capturing-groups-regex7.29.0MITThe Babel TeamGitHub
@babel/plugin-transform-dynamic-import7.27.1MITThe Babel TeamGitHub
@babel/plugin-transform-explicit-resource-management7.28.6MITThe Babel TeamGitHub

📎 Özel Atıflar

  • Browser compatibility verisi: caniuse.com (CC BY 4.0 lisansı) — Alexis Deveria ve katkıda bulunanlara teşekkürler.
  • Noto Sans Font Ailesi: Google Noto Fonts (SIL OFL 1.1) — Google ve katkıda bulunanlar.
  • OCRmyPDF: OCRmyPDF (MPL-2.0) — Tesseract tabanlı OCR motoru.
  • PDF işleme yığını (AGPL-free, 24 Mayıs 2026): pdf-lib (MIT), pdfjs-dist (Apache 2.0), sharp (Apache 2.0), @hyzyla/pdfium (MIT) — Google PDFium WebAssembly sarmalayıcısı (Apache 2.0), @napi-rs/canvas (MIT), tesseract.js (Apache 2.0), qpdf (Apache 2.0). Önceki AGPL bağımlılığı (Ghostscript) bu tarihte tamamen kaldırılmıştır.
  • TCMB EVDS verisi: Türkiye Cumhuriyet Merkez Bankası (kamu malı).
  • Open-Meteo hava verisi: open-meteo.com (CC BY 4.0).

🧩 Tarayıcınıza yüklenen motorlar

Bazı araçlar dosyanızı sunucuya göndermeden, tarayıcınızda çalışan aşağıdaki açık kaynak motorları kullanır. Bu motorlar değiştirilmeden, kendi lisanslarıyla sunulur.

  • FFmpeg (ffmpeg.wasm çekirdeği, v0.12) — video/ses dönüştürme araçları. GPL-2.0-or-later lisanslı bir derlemedir (x264 ve x265 GPL-2.0+, LAME ve FriBidi LGPL, diğer bileşenler kendi lisanslarıyla). Derleme yapılandırması: --enable-gpl --enable-libx264 --enable-libx265 --enable-libvpx --enable-libmp3lame. Kaynak kod: github.com/ffmpegwasm/ffmpeg.wasm ve ffmpeg.org/download.html. GPL kapsamında kaynak kodun bir kopyasını talep etmek için: [email protected].
  • Whisper (OpenAI, MIT) — konuşmayı yazıya çevirme; Xenova/whisper-base ONNX modeli (MIT) ve Transformers.js (Apache-2.0).
  • ISNet general-use / DIS (Apache-2.0) — arka plan silme (ONNX modeli).
  • ONNX Runtime Web (MIT) — yapay zekâ modellerini tarayıcıda çalıştıran altyapı.
  • Tesseract OCR — tesseract.js ve tesseract.js-core (Apache-2.0), dil verileri tessdata_best (Apache-2.0).

🖥️ Sunucuda ayrı program olarak çalışan araçlar

Aşağıdaki açık kaynak programlar, kodumuzdan ayrı birer süreç olarak, değiştirilmeden ve dağıtılmadan sunucularımızda çalışır.

  • Poppler (pdftotext, pdftoppm — GPL-2.0/3.0) — PDF metin ve görüntü çıkarma.
  • Ghostscript (AGPL-3.0) — OCRmyPDF içinde, yalnızca OCR çıktısı üretiminde.
  • unpaper (GPL-2.0+) — taranmış sayfa temizleme.
  • LibreOffice (MPL-2.0) — ofis belgesi dönüştürme.
  • qpdf (Apache-2.0), Tesseract (Apache-2.0).

🛡️ Lisans Politikamız

KolayDönüştür ticari, kapalı kaynak bir web servisidir. Kendi kodumuzun npm bağımlılıklarında AGPL, SSPL veya CC-BY-NC lisanslı paket kullanmayız. Her PR’da otomatik npm run license:check ile risk taraması yapılır; AGPL/SSPL/CC-BY-NC tespit edilirse build başarısız olur. npm bağımlılıklarımız MIT, Apache 2.0, BSD, ISC veya benzer ticari-uyumlu lisanslara sahiptir. Yukarıdaki kartlarda belirtilen ayrı programlar ve tarayıcı motorları (FFmpeg dahil) kendi lisanslarına tabidir; bunları değiştirmeden, kodumuzdan ayrı programlar olarak kullanırız.