Stories by lucasfcosta

Design Docs Considered Harmful

Design docs are waterfall wearing a hoodie

Retrospectives

Why your retrospectives don't work and how to fix them

Resend is launching inbound emails

Resend Acquires Briefer

Confidence Intervals

How linear regression works intuitively and how it leads to gradient descent

Least Squares and the Gradient Descent

Regex Licensing

Going open-source as a VC-Backed company

Ask HN: What technical podcasts do you listen to?

Notebooks and CRDTs

Multiplayer Python notebooks using CRDTs

Show HN: Briefer – multiplayer notebooks with schedules, SQL, and built-in LLMs

Designing code-gen assistants for notebooks

Self-Serve Dashboards

The myth of self-serve BI

Logarithmic Scales

Log Scales

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