Open-source licences
PiSpace Tools is built with these open-source libraries. Each runs in your browser and is served from tools.pispace.eu.
| Library | Version | Licence |
|---|---|---|
| @jsquash/avif | 2.1.1 | Apache-2.0 |
| @jsquash/jpeg | 1.6.0 | Apache-2.0 |
| @jsquash/oxipng | 2.3.0 | Apache-2.0 |
| @jsquash/png | 3.1.1 | Apache-2.0 |
| @jsquash/webp | 1.5.0 | Apache-2.0 |
| @mapbox/shp-write | 0.4.3 | BSD-2-Clause |
| @mediabunny/mp3-encoder | 1.66.0 | MPL-2.0 |
| @tesseract.js-data/eng | 1.0.0 | MIT |
| @tmcw/togeojson | 7.1.3 | BSD-2-Clause |
| @zxcvbn-ts/core | 4.2.0 | MIT |
| @zxcvbn-ts/language-common | 4.1.3 | MIT |
| @zxcvbn-ts/language-en | 4.1.1 | MIT |
| diff | 9.0.0 | BSD-3-Clause |
| exifr | 7.1.3 | MIT |
| fflate | 0.8.3 | MIT |
| gifenc | 1.0.3 | MIT |
| hash-wasm | 4.13.0 | MIT |
| heic-to | 1.6.7 | LGPL-3.0 |
| jsqr | 1.4.0 | Apache-2.0 |
| mediabunny | 1.66.0 | MPL-2.0 |
| pdf-lib | 1.17.1 | MIT |
| pdfjs-dist | 6.5.438 | Apache-2.0 |
| qrcode | 1.5.4 | MIT |
| shpjs | 6.2.0 | MIT |
| suncalc | 2.1.4 | See package |
| tesseract.js | 7.0.0 | Apache-2.0 |
| tokml | 0.4.0 | BSD-2-Clause |
| Astro (site builder) | ^7.4.12 | MIT |
Libraries with copyleft licences
heic-to (LGPL-3.0, using libheif) and Mediabunny (MPL-2.0) are used unmodified and delivered as separate files, so you can replace them with your own builds. Their source code is available from the links above.
Data
- Passphrase words: EFF large word list, Electronic Frontier Foundation, CC BY 3.0 US.
- Text recognition language data: Tesseract English model (tessdata), Apache-2.0.
- Price indices, price levels, wages and electricity prices: Eurostat and the World Bank, via PiSpace Open Data. Each calculator names its source and licence.
- Coin prices: PiSpace Crypto.
- European Air Quality Index bands: European Environment Agency. US AQI breakpoints: US EPA.