Open-source notices
Software and content notices.
A readable summary of the principal software used by the private tool workspace and the authorship of the public guide site.
By Dhruba PoudelReviewed 2026-09-29
The public guide pages and generator are prepared for and attributed to Dhruba Poudel. The public site uses only Node.js standard-library modules at build time and no third-party browser runtime.
Private workspace components
| Component | Purpose | Licence |
|---|---|---|
| React / React DOM | Tool interface | MIT |
| Vite / Workbox | Build and offline application | MIT |
| pdf-lib | PDF creation and editing | MIT |
| PDF.js | PDF reading and rendering | Apache-2.0 |
| Tesseract.js | On-device OCR | Apache-2.0 |
| QRCode | QR generation | MIT |
| fflate | ZIP compression and extraction | MIT |
| Mediabunny 1.60.0 | Local media inspection and conversion | MPL-2.0 |
| browser-fs-access 0.38.0 | Browser-native streaming saves | Apache-2.0 |
| Marked 18.0.14 / DOMPurify 3.4.16 / Turndown 7.2.4 | Sanitised Markdown and HTML conversion | MIT / Apache-2.0 or MPL-2.0 / MIT |
| js-yaml 5.4.2 | Bounded YAML and JSON conversion | MIT |
| Day.js 1.11.23 | Timezone-aware date utilities | MIT |
| JsBarcode 3.12.3 | Barcode rendering | MIT |
| Color Thief 3.5.0 | Local image palette extraction | MIT |
| Papa Parse 5.7.0 | CSV parsing and protected export | MIT |
| jsdiff 9.0.0 | Line and word comparison | BSD-3-Clause |
| signature_pad 5.1.4 | Signature image drawing and export | MIT |
| @noble/hashes 2.4.0 | Incremental SHA-256 hashing | MIT |
| pica 10.0.3 | High-quality image downscaling | MIT |
| jsonrepair 3.15.0 | JSON repair previews | ISC |
| Lucide | Interface icons | ISC |
| Manrope / DM Mono | Typography | SIL Open Font License 1.1 |
| nepali-date-converter data | Bounded BS month table adapted with notice retained | MIT |
Controlling notices
The licence distributed with each component is controlling. Exact versions and full third-party notices are maintained with the private application source and release package. Mention of open-source dependencies does not place original Dhrub Free Tools content or the complete application under those component licences.