DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Remote office access without a public IP or a VPN

Remote office access without a public IP or a VPN

Comments
3 min read
How to Build a Real-Time WhatsApp Train Tracking & PNR Bot in Node.js (2026 Tutorial)

How to Build a Real-Time WhatsApp Train Tracking & PNR Bot in Node.js (2026 Tutorial)

Comments
3 min read
Writing to Garmin: workouts, schedules and your watch

Writing to Garmin: workouts, schedules and your watch

1
Comments
9 min read
Side Pots in TypeScript: Separate Contributions, Eligibility, and Refunds

Side Pots in TypeScript: Separate Contributions, Eligibility, and Refunds

1
Comments
4 min read
"🔌 MCP Servers Are Spreading. Treat Them Like APIs"

"🔌 MCP Servers Are Spreading. Treat Them Like APIs"

Comments 1
2 min read
Rate Limited Daily Fintech Report Email Dispatch and Public HTTPS Recovery Explained 2026

Rate Limited Daily Fintech Report Email Dispatch and Public HTTPS Recovery Explained 2026

Comments
7 min read
Why My Retries Made an Outage Worse: Field Notes on Idempotency Keys, Backoff with Jitter, and Circuit Breakers

Why My Retries Made an Outage Worse: Field Notes on Idempotency Keys, Backoff with Jitter, and Circuit Breakers

1
Comments 1
9 min read
Pulling jobs straight from company career pages with TypeScript (Greenhouse, Lever, Ashby)

Pulling jobs straight from company career pages with TypeScript (Greenhouse, Lever, Ashby)

Comments
6 min read
Replayable Credit Decisions: The Backend Pattern Auditors and Engineers Both Want

Replayable Credit Decisions: The Backend Pattern Auditors and Engineers Both Want

Comments
5 min read
Our whole concurrency library is 42 lines and four functions, and one of them cannot do what its name says

Our whole concurrency library is 42 lines and four functions, and one of them cannot do what its name says

Comments
6 min read
Your primary contact is just first in the alphabet

Your primary contact is just first in the alphabet

Comments
7 min read
A 5.5 KB DXF file can expand to 100 million lines: budgeting a browser CAD viewer

A 5.5 KB DXF file can expand to 100 million lines: budgeting a browser CAD viewer

1
Comments
9 min read
How I Built a Voice-First Desktop AI Assistant with a 3D Holographic HUD (Sub-400ms Latency)

How I Built a Voice-First Desktop AI Assistant with a 3D Holographic HUD (Sub-400ms Latency)

Comments
2 min read
Signed-Cookie Sessions Without a Login (HMAC in About 40 Lines)

Signed-Cookie Sessions Without a Login (HMAC in About 40 Lines)

Comments
4 min read
Run OpenFold Locally: A TypeScript Simulator for Spatial Reasoning

Run OpenFold Locally: A TypeScript Simulator for Spatial Reasoning

Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.