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Cover image for Postgres Won't Let Me Double-Book a Parking Slot: Exclusion Constraints in Practice

Sep 24

Postgres Won't Let Me Double-Book a Parking Slot: Exclusion Constraints in Practice

#postgres #database #typescript #systemdesign

5 min read

Cover image for The Pagination Bug Hiding in a Geo-Search Cache

Sep 26

The Pagination Bug Hiding in a Geo-Search Cache

#postgres #redis #typescript #webdev

4 min read

Cover image for Money in a Parking App: Paise, Basis Points and a Ledger Postgres Won't Let You Edit

Sep 28

Money in a Parking App: Paise, Basis Points and a Ledger Postgres Won't Let You Edit

#postgres #database #typescript #fintech

5 min read

Cover image for 72 commits, 42 decisions, 6 hidden bugs: building a React Native partner app with Claude as a team, not a tool

Sep 30

72 commits, 42 decisions, 6 hidden bugs: building a React Native partner app with Claude as a team, not a tool

#ai #reactnative #claude #productivity

10 min read

Cover image for One booking. Three answers. Only one was true.

Oct 1

One booking. Three answers. Only one was true.

#showdev #postgres #typescript #nestjs

4 min read

Cover image for Your empty parking spot just got a job

Oct 2

Your empty parking spot just got a job

#showdev #startup #android #productivity

2 min read

Cover image for The map was blank. Every test was green.

Oct 6

The map was blank. Every test was green.

#showdev #reactnative #typescript #webdev

4 min read

Cover image for Stop circling the block

Oct 7

Stop circling the block

#showdev #startup #android #productivity

2 min read

Cover image for The signal dropped. Mid-trip. With your car.

Oct 8

The signal dropped. Mid-trip. With your car.

#showdev #reactnative #typescript #android

3 min read

Cover image for Hand over the keys. Get the car back.

Oct 9

Hand over the keys. Get the car back.

#showdev #startup #android #productivity

2 min read

Cover image for Three washers. One job. Zero locks.

Oct 10

Three washers. One job. Zero locks.

#showdev #postgres #nestjs #typescript

3 min read

Cover image for The car wash that comes to the car

Oct 11

The car wash that comes to the car

#showdev #startup #android #productivity

2 min read