# Useful links

- [Nextclade Web v3](https://clades.nextstrain.org)
- [Nextclade Web v2](https://v2.clades.nextstrain.org) - if you need the old version
- [Nextclade CLI releases](https://github.com/nextstrain/nextclade/releases) - all versions
- [Nextclade user documentation](https://docs.nextstrain.org/projects/nextclade/en/stable/index.html) - for detailed instructions on how to use Nextclade Web and Nextclade CLI
- [Nextclade dataset curation guide](https://github.com/nextstrain/nextclade_data/blob/master/docs/dataset-curation-guide%2Emd)  - if you have a custom Nextclade dataset or want to create one
- [Nextclade source code repository](https://github.com/nextstrain/nextclade) - for contributors to Nextclade software (code, bug reports, feature requests etc.)
- [Nextclade data repository](https://github.com/nextstrain/nextclade_data) - for contributors to Nextclade datasets (new pathogens, bug reports, etc.)
- [Nextclade software GitHub issues](https://github.com/nextstrain/nextclade/issues) - to report bugs and ask questions about Nextclade software
- [Nextclade data GitHub issues](https://github.com/nextstrain/nextclade_data/issues) - to report bugs and ask questions about Nextclade datasets
- [Nextstrain discussion forum](https://discussion.nextstrain.org) - for general discussion and questions