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Optional static type-checking for JavaScript.

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172 stems and 105 one-off words: converting our content to American spelling without a blanket rule
daniel_pertu profile

172 stems and 105 one-off words: converting our content to American spelling without a blanket rule

#typescript #testing #webdev #i18n
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5 min read
A prefetch of our pricing page is a different URL, and our auth check nearly sent it to the login page
daniel_pertu profile

A prefetch of our pricing page is a different URL, and our auth check nearly sent it to the login page

#nextjs #webdev #typescript #react
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Comments 1
5 min read
Our viewfinder has no shutter button, and the four rectangles dimming the rest of the frame are not a hole in an overlay
daniel_pertu profile

Our viewfinder has no shutter button, and the four rectangles dimming the rest of the frame are not a hole in an overlay

#reactnative #a11y #mobile #typescript
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5 min read
Our favicon is 1,322 bytes, our touch icon is rasterised from it at build time, and we serve no favicon.ico at all
daniel_pertu profile

Our favicon is 1,322 bytes, our touch icon is rasterised from it at build time, and we serve no favicon.ico at all

#nextjs #webdev #seo #typescript
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5 min read
OpenTelemetry in InversifyJS — See Inside the Request
notaphplover profile

OpenTelemetry in InversifyJS — See Inside the Request

#typescript #node #webdev #telemetry
Comments
2 min read
Our content pages are written in two inline markup tokens, and one test follows all 342 internal links
daniel_pertu profile

Our content pages are written in two inline markup tokens, and one test follows all 342 internal links

#typescript #webdev #seo #testing
Comments
5 min read
Railway builds our WebSocket server from its own directory, so it cannot see the workspace it belongs to
daniel_pertu profile

Railway builds our WebSocket server from its own directory, so it cannot see the workspace it belongs to

#node #devops #typescript #webdev
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5 min read
Our two halves deploy to two platforms, so every single field in the message between them is optional
daniel_pertu profile

Our two halves deploy to two platforms, so every single field in the message between them is optional

#typescript #node #webdev #architecture
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5 min read
Our rate limiter lets you through when it breaks, and it never learns your email address
daniel_pertu profile

Our rate limiter lets you through when it breaks, and it never learns your email address

#typescript #redis #webdev #security
Comments 1
7 min read
I built a lightweight WhatsApp gateway that stores nothing
alexandrubau profile

I built a lightweight WhatsApp gateway that stores nothing

#ai #whatsapp #typescript #docker
Comments 1
5 min read
Our price is a component six times and a hardcoded string fifty-two times, and one sentence decides which
daniel_pertu profile

Our price is a component six times and a hardcoded string fifty-two times, and one sentence decides which

#nextjs #react #typescript #webdev
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6 min read
Two processes count the same three numbers, and the renderer's shortcut turns rightmove.co.uk into co.uk
daniel_pertu profile

Two processes count the same three numbers, and the renderer's shortcut turns rightmove.co.uk into co.uk

#react #typescript #electron #webdev
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6 min read
Build an MCP Server in TypeScript in Under 70 Lines and Plug It Into Claude Code
gabrielanhaia profile

Build an MCP Server in TypeScript in Under 70 Lines and Plug It Into Claude Code

#typescript #mcp #ai #node
Comments 1
9 min read
One preference, eight surfaces: where a UK/US spelling toggle actually has to reach
daniel_pertu profile

One preference, eight surfaces: where a UK/US spelling toggle actually has to reach

#nextjs #react #typescript #webdev
Comments
6 min read
Twelve tables, 21 foreign keys, and not one ON DELETE CASCADE, so "delete my history" is four statements in a fixed order
daniel_pertu profile

Twelve tables, 21 foreign keys, and not one ON DELETE CASCADE, so "delete my history" is four statements in a fixed order

#postgres #typescript #webdev #privacy
Comments 1
5 min read
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