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Agentic Coding

41 summarised stories about Agentic Coding, each linking back to the original source. Browse all topics →

Friday, 10 July 2026

What 900,000 Lines of AI-Built Code Taught Me About Being Wrong

TLDR Dev 1 week ago

A software engineer who previously failed building a product with AI-generated code (70,000 lines of Roadtrip Ninja) built a new startup (Reclaim) that reached 900,000 lines almost entirely written by Claude Code, succeeding where the first attempt failed. The key difference was architectural ownership—the engineer designed the architecture first, then had Claude implement within those constraints, rather than letting Claude make architectural decisions autonomously. Model improvements from Claude Opus 4.5 (released one month after the first article) addressed specific complaints about context loss and instruction-following, but the author attributes success equally to better tooling, disciplined workflows, and maintaining human ownership of the product.

Read at TLDR Dev
Agentic Coding Claude Code

The Pulse: Interesting AI coding stats from Cursor

TLDR Dev 1 week ago ● 5 sources

Cursor released a report on two years of aggregated usage data showing that median developers generate 700 lines of code per week with the tool, while top 1% users generate 30,000-40,000 lines weekly. Input tokens account for 90% of token usage and 70% of costs, with Cursor's Composer model being approximately 10x cheaper per request than Anthropic's Opus 4.7, though similar in cost-per-line-accepted. Developer behavior shifted dramatically in one month from 10% to 40% of users allowing AI agents to commit code without manual review, correlating with the release of more capable models like Opus 4.7 and GPT-5.5.

Read at TLDR Dev
Agentic Coding Cursor

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