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Optional static type-checking for JavaScript.

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For a few seconds our customers have two subscriptions, and the webhook asks Stripe which one counts
daniel_pertu profile

For a few seconds our customers have two subscriptions, and the webhook asks Stripe which one counts

#stripe #webdev #typescript #saas
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5 min read
A three line commit that nothing imports, five days after the file that imported it
daniel_pertu profile

A three line commit that nothing imports, five days after the file that imported it

#typescript #nextjs #i18n #webdev
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4 min read
Assignee Dimension, Fleet Guards, and a Lineage Fix for an Unclaimable Task
humzakt profile

Assignee Dimension, Fleet Guards, and a Lineage Fix for an Unclaimable Task

#enterpriseplatform #accesscontrol #observability #typescript
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4 min read
Our ULID is twenty lines, and the id it generates is deliberately not a secret
daniel_pertu profile

Our ULID is twenty lines, and the id it generates is deliberately not a secret

#typescript #postgres #security #webdev
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7 min read
Drizzle turns a JS array into ($1, $2), so our batch updates were sending Postgres a record cast
daniel_pertu profile

Drizzle turns a JS array into ($1, $2), so our batch updates were sending Postgres a record cast

#postgres #typescript #database #webdev
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5 min read
Deleting a discount programme: 930 lines of files, two dropped tables, and a reservation lifecycle nobody needed
daniel_pertu profile

Deleting a discount programme: 930 lines of files, two dropped tables, and a reservation lifecycle nobody needed

#postgres #typescript #webdev #refactoring
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4 min read
Two rate limit checks, two Redis round trips, and why the parallel version had to be a second function
daniel_pertu profile

Two rate limit checks, two Redis round trips, and why the parallel version had to be a second function

#typescript #nextjs #performance #webdev
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7 min read
One jsonb column, and three places where losing it has to be cheaper than losing the score
daniel_pertu profile

One jsonb column, and three places where losing it has to be cheaper than losing the score

#postgres #zod #typescript #webdev
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4 min read
Gelato Web3 Functions shut down. Here's how to port yours
bczak profile

Gelato Web3 Functions shut down. Here's how to port yours

#web3 #ethereum #typescript #automation
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3 min read
How I Built rusu-ionut.ro: A Personal Site With Zero Hardcoded Pages
sir-john profile

How I Built rusu-ionut.ro: A Personal Site With Zero Hardcoded Pages

#vue #typescript #node #webdev
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12 min read
200 admins opened the dashboard at once. It took 9.8 seconds.
rakno profile

200 admins opened the dashboard at once. It took 9.8 seconds.

#showdev #nestjs #postgres #typescript
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4 min read
André Dias Moreira Prol explica: ler e escrever em contratos Soroban
andr_diasmoreiraprol_b profile

André Dias Moreira Prol explica: ler e escrever em contratos Soroban

#soroban #typescript #stellar #sdk
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3 min read
André Dias Moreira Prol explains: Soroban Data in TypeScript with stellar-sdk
andr_diasmoreiraprol_b profile

André Dias Moreira Prol explains: Soroban Data in TypeScript with stellar-sdk

#soroban #typescript #stellar #sdk
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3 min read
Helping coding agents find existing code before writing more with mcp-spec-nav
khi_trn_ff56f5358895bfc profile

Helping coding agents find existing code before writing more with mcp-spec-nav

#mcp #opensource #typescript #ai
1
Comments
2 min read
Two 409s in one checkout route, and only one of them means you did something wrong
daniel_pertu profile

Two 409s in one checkout route, and only one of them means you did something wrong

#stripe #typescript #api #webdev
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6 min read
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