TILens Daily Edition
2026-07-21
Filters: topic=languages, github=hidden

Stats: 9 articles, 9 sources
Top topics: Python, Django, OCaml

## News

- Exploring Python's Built-in Functions
  Source: real-python
  Topic: Python
  URL: https://realpython.com/courses/exploring-pythons-built-in-functions/

- Weaponizing And Defending The React Flight Protocol: Deserialization Sinks In RSCs
  Source: smashing-magazine
  Topic: Web (+JavaScript, React)
  URL: https://smashingmagazine.com/2026/07/weaponizing-defending-react-flight-protocol/

- The coding challenge you don't want to pass
  Source: javascript-weekly
  Topic: JavaScript
  URL: https://javascriptweekly.com/issues/795

## Community

- PEP 838: Adding python-version to pyvenv.cfg
  Source: discuss-python-peps
  Topic: Python
  URL: https://discuss.python.org/t/pep-838-adding-python-version-to-pyvenv-cfg/108234

- Screaming Architecture with BCE / ECB
  Source: adam-bien
  Topic: Java (+AI)
  URL: https://adambien.blog/roller/abien/entry/screaming_architecture_with_bce__ecb

- Python quiz: EuroPython 2026 edition
  Source: mathspp
  Topic: Python (+Django, FastAPI)
  URL: https://mathspp.com/blog/python-quiz-europython-2026-edition

- Teaching Booleans About Versions: A Theory-Augmented BDD Library in OCaml
  Source: ocaml-planet
  Topic: OCaml
  URL: https://vouillon.github.io/blog/posts/theo/

- ppx_deriving_melange 0.1.0 - eq, ord, show, map, iter derivers for Melange
  Source: ocaml-weekly-news
  Topic: OCaml
  URL: https://alan.petitepomme.net/cwn/2026.07.21.html#3

## Media

- #489 Or JSON?
  Source: python-bytes
  Topic: Python (+Django)
  URL: https://pythonbytes.fm/episodes/show/489/or-json