TILens Daily Edition
2026-09-01
Filters: topic=opensource, github=hidden

Stats: 14 articles, 6 sources
Top topics: Open Source, General, Web

## News

- A note on subscription prices from LWN
  Source: lwn
  Topic: Open Source
  URL: https://lwn.net/Articles/1090585/

- [$] A pause for the Python JIT
  Source: lwn
  Topic: Open Source
  URL: https://lwn.net/Articles/1090385/

- Firefox 155 released
  Source: lwn
  Topic: Open Source
  URL: https://lwn.net/Articles/1091926/

- Security updates for Tuesday
  Source: lwn
  Topic: Open Source (+FastAPI, Python)
  URL: https://lwn.net/Articles/1091919/

## Community

- Is Minifying CSS Necessary? (2023)
  Source: lobsters
  Topic: General (+Web)
  URL: https://shivjm.blog/is-minifying-css-necessary/

- Fine, I’ll build my own text editor
  Source: lobsters
  Topic: General (+Web)
  URL: https://dbushell.com/2026/09/01/text-editor/

- Let’s Use the Emergent CSS random() Function in all the Browsers
  Source: lobsters
  Topic: General (+Web)
  URL: https://css-tricks.com/css-random-function-polyfill/

## Media

- Observing AI Agents with OpenTelemetry
  Source: youtube-cncf
  Topic: DevOps (+Open Source)
  URL: https://www.youtube.com/shorts/4xqZNRAHl8I

- GitHub CLI: Media in issues, pull requests, and comments
  Source: youtube-github
  Topic: Open Source (+General)
  URL: https://www.youtube.com/shorts/UsoTGRL6GHE

- The mystery is solved... and the answer is 40x cheaper than Claude
  Source: youtube-fireship
  Topic: Web (+General, JavaScript)
  URL: https://www.youtube.com/watch?v=r-tzcMlQISk

- Let's learn how to build with the GitHub Copilot SDK
  Source: youtube-github
  Topic: Open Source (+General)
  URL: https://www.youtube.com/watch?v=IAEQt_yqfLA

- GitLab + OpenAI Codex: Resolving Code Reviews with External AI Agents
  Source: youtube-gitlab
  Topic: Open Source (+AI)
  URL: https://www.youtube.com/watch?v=gN0VxNo763c

- How to build custom workflows with canvases in the GitHub Copilot app | Tutorial for beginners
  Source: youtube-github
  Topic: Open Source (+General)
  URL: https://www.youtube.com/watch?v=Xfgq79gV_GM

- Jueves de Quack con Axel Labruna
  Source: youtube-github
  Topic: Open Source (+AI, General)
  URL: https://www.youtube.com/watch?v=1SadQDgwVbc