The Code Newsletter

11/ Bonus: auto mode is live in research preview. Toggle it on with Shift+Tab on Claude Code Max. Get more such practical coding tips here: codenewsletter.ai/subscribe

9/ Tool calls dropped by default. Want more file reads or searches? Spell out when and why the tool should fire. 10/ Subagents spawn less often now. For parallel work across files, say so explicitly. Example: spawn subagents in the same turn when fanning out across items.

🚨: Anthropic dropped new Claude Code best practices for Opus 4.7. 10 things every developer should know 👇

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10. Feedback Loop via /vibe: > The /vibe command provides a direct channel for meta-feedback. > This allows developers to report on the quality of the agent's logic and tool-use, which helps in refining the model’s performance for specific coding patterns.

This 30-min workshop by the creator of Claude Code Boris Cherny will teach you more about vibe-coding than 100 YouTube video guides. 10 quick hands on insights👇

@awaiskhanli @karpathy Exactly!

@code_newsletter @karpathy Personal knowledge bases used to take years of manual work. Crazy work.

@karpathy shared how he actually uses LLMs day to day (10 points) 👇 He's spending most of his tokens building and maintaining a personal knowledge base on whatever he's actively researching. Here's the full breakdown: