Theo - t3․gg

Software dev, AI nerd, TypeScript sympathizer, creator of T3 Chat and the T3 Stack.

Technology 55 summaries
Feb 23 - Mar 01, 2026
1 video
Delete your CLAUDE.md (and your AGENT.md too) thumbnail

Delete your CLAUDE.md (and your AGENT.md too)

The video argues that agent MD and Claude MD files are not a guaranteed boon for AI coding tasks and emphasizes context management, practical benchmarks, and when to rely on or discard such files. It also shares experiments, a sponsor segment for Daytona, and actionable guidance on building robust prompts and codebases to steer AI behavior more reliably.

00:00:52 read 00:29:15 video 8 chapters
Feb 16 - Feb 22, 2026
6 videos
Gemini 3.1 Pro is the smartest model ever made thumbnail

Gemini 3.1 Pro is the smartest model ever made

The video analyzes Gemini 3.1 Pro's benchmark performance relative to peers, explores real world usability versus its vast knowledge, and examines tool use, harness design, and CLI reliability, ending with practical guidance and comparisons to other models.

00:00:36 read 00:24:45 video 8 chapters
The Future of TypeScript thumbnail

The Future of TypeScript

The speaker surveys TypeScript's impact, current challenges, and a bold roadmap toward faster, more reliable type checking and closer alignment with Go, while highlighting new features and the evolving ecosystem shaped by large scale use and AI-driven development.

00:00:53 read 00:30:00 video 8 chapters
Where Should You Deploy In 2026? thumbnail

Where Should You Deploy In 2026?

The video offers a practical framework for choosing where to deploy your code, comparing serverless options (especially AWS Lambda and Versell), traditional VPS routes, and edge/cloud providers, and ending with the creator’s top recommended picks and cautions based on cost, DX, and reliability.

00:00:59 read 00:37:13 video 8 chapters
We need to talk about Sonnet 4.6 thumbnail

We need to talk about Sonnet 4.6

The video critiques Anthropic and OpenAI dynamics, focusing on model pricing, policy shifts, and the broader impact on developers and businesses, while advocating for openness, transparency, and better engagement with the creator and developer communities.

00:00:48 read 00:46:42 video 8 chapters
A realistic comparison of Opus and Codex thumbnail

A realistic comparison of Opus and Codex

The video compares Opus, Codex, and Codeex across coding tasks, pricing, reliability, and workflow, arguing that Codeex excels on real coding problems while Opus shines in speed and front-end tasks, with nuanced tradeoffs and a call to experiment to find what works best for your codebase.

00:00:44 read 00:54:10 video 8 chapters
The end of the Clawdbot saga thumbnail

The end of the Clawdbot saga

The video chronicles OpenClaw's rapid evolution, its move toward OpenAI sponsorship, and Peter's decision to join OpenAI to help push personal agents forward, while contrasting OpenAI, Anthropic, and open source strategies and emphasizing the importance of open collaboration and practical deployment.

00:00:44 read 00:25:07 video 7 chapters
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