What earns a place in the catalogue.
Tessli considers design references, tools, libraries, assets, and learning sources that are useful to designers and frontend builders. A listing needs a working destination, a clear use case, and enough source-backed information to describe it without exaggeration.
- A practical reason to use or study the resource.
- A concise description visitors can understand before opening it.
- A category and access label that fit the available source information.
Metadata describes, not ranks.
Names, domains, descriptions, categories, access labels, and task tags help visitors decide whether to open a source; they are not ratings, popularity scores, or promises of quality.
Free, freemium, paid, open-source, and free-trial labels describe the recorded access model. Pricing, licensing, availability, and product scope can change, so the original destination remains the source to verify.
Corrections matter as much as additions.
Tessli welcomes reports of broken links, changed access, wrong categories, misleading descriptions, trademark concerns, and removal requests. Phase 1 review is repository-managed: a correction preserves source context and never invents a replacement fact.
Previews remain secondary to the original source.
Cards may use an approved preview, an Open Graph image, a favicon, or a generated letter mark. Tessli does not inject remote SVG markup or use destination images as permission to redistribute a site's work.