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Articles about Software Development

Honest analysis of AI applied to real operations. No hype, just judgment: what you control, what you can prove, and what to build that your competitors can't.

Devin at Nubank and Itaú: How an AI Agent Enters a Bank
Software Development
· 4 min read

Devin at Nubank and Itaú: How an AI Agent Enters a Bank

Cognition opened a São Paulo office with Nubank and Itaú as Devin customers. What the public record shows about rolling out a coding agent in a regulated bank.

Devin Cognition Nubank
Search and transcribe without the cloud on your own hardware
Software Development
· 4 min read

Search and transcribe without the cloud on your own hardware

EmbeddingGemma 2 searches text, images and audio in 567 MB of RAM and Parakeet Ultra transcribes 25 languages. What is missing for patient or client data.

EmbeddingGemma 2 Parakeet Ultra local AI
Clef arrived two weeks after Jev. Design for the swap
Software Development
· 4 min read

Clef arrived two weeks after Jev. Design for the swap

Cloudflare released Clef, an open decision model compatible with Jev's API. Neither wins everywhere, so what matters is how cheap it is to change your mind.

Clef Jev Cloudflare
A Photoshop Clone From Public Specs: What Still Protects You
Software Development
· 4 min read

A Photoshop Clone From Public Specs: What Still Protects You

PhotoCraft rebuilds Photoshop from public specs and Naval calls models the last software moat. What stays yours when your product can be re-implemented.

PhotoCraft Photoshop Naval Ravikant
West Monroe Built 8 Tools Instead of Buying Them
Software Development
· 4 min read

West Monroe Built 8 Tools Instead of Buying Them

West Monroe avoided over $300,000 a year by building with ChatGPT and Codex what it would have bought. The saving holds because every tool has a review date.

West Monroe build vs buy SaaS
Boris Cherny Used Lean to Verify the Claude Agent SDK
Software Development
· 5 min read

Boris Cherny Used Lean to Verify the Claude Agent SDK

Boris Cherny modeled the Claude Agent SDK in Lean with Opus 5.5, not knowing the language: two short prompts produced 16 PRs fixing bugs and race conditions.

Claude Agent SDK Lean TLA+
Jev returns typed decisions and charges nothing for output
Software Development
· 4 min read

Jev returns typed decisions and charges nothing for output

TypeSafe shipped Jev, a model that returns typed decisions with calibrated probability instead of text. Vercel measured it 5 to 18x faster than Luna 5.6.

Jev TypeSafe AI Diogo Almeida
Anthropic's threat report: your AI API key is the loot
Software Development
· 4 min read

Anthropic's threat report: your AI API key is the loot

Anthropic's September 2026 misuse report shows stolen AI API keys are now a criminal product. Whoever takes yours gets loot, free compute and cover.

Anthropic AI security API keys

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