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TypeScript

Optional static type-checking for JavaScript.

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22 lines of ULID, and the three different jobs we were asking one id to do
daniel_pertu profile

22 lines of ULID, and the three different jobs we were asking one id to do

#typescript #postgres #node #webdev
Comments
5 min read
Our bulk email loop runs in the browser, 100 at a time, and there is no campaign log on purpose
daniel_pertu profile

Our bulk email loop runs in the browser, 100 at a time, and there is no campaign log on purpose

#webdev #typescript #nextjs #serverless
Comments
6 min read
58% of real UPC-E barcodes also pass the EAN-8 check, so our scanner tests both sums
daniel_pertu profile

58% of real UPC-E barcodes also pass the EAN-8 check, so our scanner tests both sums

#javascript #typescript #reactnative #mobile
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6 min read
A retry that refunds is a bug, so the refund lives in onFailure and nowhere else
daniel_pertu profile

A retry that refunds is a bug, so the refund lives in onFailure and nowhere else

#typescript #postgres #backgroundjobs #node
Comments
4 min read
704 lines of SQL, 66,007 lines of JSON, and the one migration Drizzle never generated
daniel_pertu profile

704 lines of SQL, 66,007 lines of JSON, and the one migration Drizzle never generated

#postgres #drizzle #typescript #database
Comments
4 min read
Four Stripe products nothing ever buys, and a script that refuses to run against a live key
daniel_pertu profile

Four Stripe products nothing ever buys, and a script that refuses to run against a live key

#stripe #typescript #payments #node
Comments
4 min read
A web OS that 'never booted': the two bugs that looked like kernel failures but were 404s and z-index
bartoszosiej profile

A web OS that 'never booted': the two bugs that looked like kernel failures but were 404s and z-index

#web #typescript #debugging #deploy
Comments
2 min read
Two currencies of concession, and only one of them can be haggled over
daniel_pertu profile

Two currencies of concession, and only one of them can be haggled over

#typescript #node #postgres #webdev
Comments
6 min read
Our IndexNow script will not run against localhost, and fetches our own key file before it submits
daniel_pertu profile

Our IndexNow script will not run against localhost, and fetches our own key file before it submits

#webdev #seo #nextjs #typescript
Comments
5 min read
Our sitemap is 38 URLs, and only ten of them are typed out by hand
daniel_pertu profile

Our sitemap is 38 URLs, and only ten of them are typed out by hand

#nextjs #seo #typescript #webdev
Comments
5 min read
One optional field decides whether a breadcrumb is a link, in HTML and in JSON-LD
daniel_pertu profile

One optional field decides whether a breadcrumb is a link, in HTML and in JSON-LD

#nextjs #seo #a11y #typescript
Comments
4 min read
Modelling a clinic day board: appointments, rooms and status transitions without a calendar grid
physiostack profile

Modelling a clinic day board: appointments, rooms and status transitions without a calendar grid

#typescript #architecture #webdev #healthtech
Comments
5 min read
Next.js renamed middleware to proxy, and our 22-line version has one regex doing the interesting work
daniel_pertu profile

Next.js renamed middleware to proxy, and our 22-line version has one regex doing the interesting work

#nextjs #typescript #webdev #api
Comments
6 min read
Finally, a visual form builder for Formly
grumptech profile

Finally, a visual form builder for Formly

#angular #frontend #javascript #typescript
Comments 1
2 min read
Building PackageGuard: Dependency Traversal, External APIs, and Explainable Risk Scoring in TypeScript
ishikathakur7802 profile

Building PackageGuard: Dependency Traversal, External APIs, and Explainable Risk Scoring in TypeScript

#typescript #api #npm #cli
1
Comments
5 min read
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