DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built a CLI to Stop Missing Env Vars from Breaking Deployments
jordachmakaya profile

I Built a CLI to Stop Missing Env Vars from Breaking Deployments

#typescript #devops #github #cli
Comments
4 min read
I built pay-kit, an SDK that unifies Paystack and Flutterwave
success_iyegere_ac39d0e92 profile

I built pay-kit, an SDK that unifies Paystack and Flutterwave

#typescript #opensource #payments #node
4
Comments
3 min read
Type-safe Elasticsearch queries in TypeScript (and JavaScript) with elasticlink
john_rodger_dee953ed28186 profile

Type-safe Elasticsearch queries in TypeScript (and JavaScript) with elasticlink

#typescript #elasticsearch #javascript #builder
1
Comments
5 min read
Generating Print-Ready PDFs in a Browser Is Harder Than It Looks
hannahjwhitfield profile

Generating Print-Ready PDFs in a Browser Is Harder Than It Looks

#webdev #javascript #css #typescript
2
Comments 1
2 min read
Building a production MCP server with NestJS
kgjohnson profile

Building a production MCP server with NestJS

#ai #typescript #node #tutorial
1
Comments
6 min read
Deterministic Daily Draws: Same Card All Day, No Database
sayajmori profile

Deterministic Daily Draws: Same Card All Day, No Database

#javascript #webdev #architecture #typescript
3
Comments
2 min read
Knip Keeps My JS/TS Dependencies Honest (I Wish Python Had It)
nhirschfeld profile

Knip Keeps My JS/TS Dependencies Honest (I Wish Python Had It)

#javascript #typescript #tooling #productivity
3
Comments 1
2 min read
Shipping a Chrome Extension That Works Across Sites You Do Not Control
yuanjzhou profile

Shipping a Chrome Extension That Works Across Sites You Do Not Control

#chrome #javascript #webdev #typescript
2
Comments
2 min read
Stop Letting AI Write Security Bugs: Introducing "hallint"

AST analysis beats AI self-review
asyncinnovator profile

Stop Letting AI Write Security Bugs: Introducing "hallint"

#security #ai #opensource #typescript
13
Comments 14
5 min read
Routing Between Video Models Without Leaking the Abstraction
leojxu profile

Routing Between Video Models Without Leaking the Abstraction

#api #architecture #ai #typescript
Comments
2 min read
Building Your First Model Context Protocol (MCP) Server with TypeScript and Zod
programmingcentral profile

Building Your First Model Context Protocol (MCP) Server with TypeScript and Zod

#javascript #typescript #ai #mcp
1
Comments
11 min read
Holding Many Modalities in One Session: A Parts-Based API Structure
lenajhoffmann profile

Holding Many Modalities in One Session: A Parts-Based API Structure

#ai #api #typescript #webdev
Comments
2 min read
Stop your Grok 4.5 agents from blowing past the context window
booyaka101 profile

Stop your Grok 4.5 agents from blowing past the context window

#ai #agents #langchain #typescript
Comments
3 min read
You're rethrowing errors and losing context. `Error.cause` fixes that.

Watch out for the positional argument footgun
parsajiravand profile

You're rethrowing errors and losing context. `Error.cause` fixes that.

#javascript #webdev #node #typescript
25
Comments 7
4 min read
I Looked Under the Hood of a Fintech Backend and Found Debits That Did Not Match Credits
peacemelodi profile

I Looked Under the Hood of a Fintech Backend and Found Debits That Did Not Match Credits

#nestjs #fintech #backend #typescript
2
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.