Tales from the jar side
Ken KousenWriting projects, speaking engagements, training classes, and personal anecdotes from Java, Groovy, and Kotlin developer Ken Kousen
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 384 | Founded | 6 years ago | Last Issue | 9 days ago |
| Active | |||||
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kenkousen.substack.comLatest Issues
Tales from the jar side: Mythos, Anthropic makes a deal, Musk v Sam, and the usual Social Media silliness
Welcome, fellow jarheads, to Tales from the jar side, the Kousen IT newsletter for the week of May 3-10, 2026. This week I taught my Agentic Coding with Codex CLI class on the O’Reilly Learning Platform.
Thanks for reading Tales from the j...
Tales from the jar side: Web Clipper's Reader Mode, Senior Project Presentations, and the usual Social Media silliness
Welcome, fellow jarheads, to Tales from the jar side, the Kousen IT newsletter for the week of April 26 - May3, 2026. This week the seniors made their final project presentations at Trinity College (Hartford), and I taught my Managing Your...
Tales from the jar side: GPT Image 2, Open Brain, Anthropic Blunders, Meta is Evil, and the usual Social Media Posts
Welcome, fellow jarheads, to Tales from the jar side, the Kousen IT newsletter for the week of April 19-26, 2026. This week I taught my regular classes at Trinity College (Hartford).
Thanks for reading Tales from the jar side! Subscribe fo...
Tales from the jar side: Yet another cute animal, Anthropic's blizzard of releases, Gemini failure, Chess Mates, and the usual social posts
Welcome, fellow jarheads, to Tales from the jar side, the Kousen IT newsletter for the week of April 12-19, 2026. This week I taught Agentic Coding with Gemini CLI on the O’Reilly Learning Platform, and my regular classes at Trinity College...
Tales from the jar side: Making Java Groovy, Footnote humor, the Iceberg Index, and the usual Social Media silliness
Welcome, fellow jarheads, to Tales from the jar side, the Kousen IT newsletter for the week of April 5-12, 2026. This week I taught Agentic Coding with Claude Code on the O’Reilly Learning Platform, and my regular classes at Trinity College...
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Authors
The writers behind this newsletter.
Java Champion, Grails Rock Star, JavaOne Rock Star, software trainer, conference speaker, and author of Mockito Made Clear, Help Your Boss Help You, Kotlin Cookbook, Modern Java Recipes, Making Java Groovy, and Gradle Recipes for Android
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