Open-source licenses
RealText uses third-party open-source software and language resources. This page identifies the relevant components and provides access to the original license notices distributed with them.
Last updated: July 31, 2026
1. Scope of this notice
The licenses listed on this page apply to the identified third-party components. They do not automatically apply to RealText's own source code, branding, interface or provider-created materials.
The current dependency and Docker-image versions are recorded during the release process. The complete archived files remain the authoritative license materials.
2. Components used by RealText
- hunspell-asm: the JavaScript and WebAssembly integration used by the server-side Hungarian spelling checker. Its own package license is MIT.
- Hunspell: the spelling engine embedded in the hunspell-asm WebAssembly build. Its original license and accompanying GPL, LGPL and MPL texts are preserved separately.
- dictionary-hu: the Hungarian dictionary and affix resources used by the local spelling checker. Its installed license file is preserved without modification.
- LanguageTool: the self-hosted English spelling, grammar and style service. Its main license notices and bundled third-party license directory are preserved from the running Docker image.
3. Original license files
4. Integrity and distribution
The repository stores SHA-256 checksums for the archived files so unintended modifications can be detected.
Every release, Docker image or other artifact that contains one of these components must also retain the applicable original license, copyright and attribution files.