Follow me for more stories on building in public !

You Have a Review Ceiling. Measure It Before It Measures You.

I sat in on Margaret-Anne Storey's DORA community session last week, and she put a name on the thing I'd been circling since April. It isn't technical debt.

• Cognitive debt refers to erosion of shared understanding among team members.
• Measurement of cognitive debt involves monitoring detection rates, akin to mutation testing.
• Detection rates initially stable but drop off as review ceiling is reached.

10h ago ·dev.to

Wk. 6 of Vibecoding an MMO

10h ago ·eldermyr.com

How I Grew Buildside to 130 Users in 2 Weeks by Building in Public

Two weeks after launching Buildside, 130 people had joined. I did not have an ad budget or a huge email list. There was no secret growth trick.

• Buildside attracted 130 users in two weeks
• Founder shared development process on X and LinkedIn
• Honest feedback led to app improvements

10h ago ·dev.to

Metrics Driven Security

Security teams have historically operated on instinct. A firewall rule feels right. A new tool seems like it will help. An audit finding gets patched because someone said it was important.

10h ago ·dev.to

Server-Rendered Login Sessions: Creation, Verification, Refresh, Logout, and Phone Recovery

Short answer: for a server-rendered learning app, create a short-lived session only after the phone code is verified, keep refresh as a separate state transition, and make recovery a deliberate path…

• Server-rendered login creates short-lived session after verifying phone code
• Refresh and logout are distinct state changes, not account creation
• Audit trail links learner, device context, and recovery status

10h ago ·dev.to

South Korean semiconductor exports surged 209% YoY to a record $46.65B in August, accounting for 47.5% of the country's goods exports, according to officials (Lim Hui Jie/CNBC)

South Korea's semiconductor exports have been an absolute boon for Asia's fourth-largest economy, sending overall numbers to a record.

10h ago ·cnbc.com