A free, beginner-friendly TypeScript course for JavaScript developers: 33 written sessions, from your first type to a complete Node.js API.

October 31, 2026 · Dev.to

I Built a Batch Image Resizer That Never Uploads a Photo
I built a batch image resizer that never uploads a photo. Here is the part I did not expect to be interesting: the resiz
How Automated Parcel Sorting Systems Cut Warehouse Costs
Parcel sorting is where most warehouse bottlenecks live. When order volume grows, manual sorting lines hit a hard ceilin
Platform Engineering in Practice 2026: Golden Paths, Portals, and Proof Anyone Uses Them
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49 Pressables, 36 accessibility roles, and the two controls in our app a screen reader does not mention at all
Munchable is a gut-health scanner: point it at a barcode and it tells you whether that product fits the conditions you m
Our example env file documents 19 variables, the code reads 15 of them, and its longest comment describes a design we deleted
.env.example is the first file a new contributor opens and the last file anybody updates. PubTrivia has two of them, one