Parser-first JSON, TOML, and YAML backends for PEP 750 – Template Strings t-strings. T-strings (introduced in Python 3.14) give you f-string convenience with structured access to interpolation values ...

What are JSON, XML, and YAML? Text-file formats that can be used to store structured data that can be handy for embedded and Web applications. Most developers will be familiar with XML (Extensible ...