#+HashtagPLUS#Hashtag the Web... #Tag your World!
Join

Menu

New post

#DevtoJavascript

1646 posts

Feed·
20 of 1646 posts
How We Built a Zero-Upload, In-Browser PDF Toolkit Using WebAssembly (No Cloud Server Required)
🖼️
0Read More

How We Built a Zero-Upload, In-Browser PDF Toolkit Using WebAssembly (No Cloud Server Required)

DEV Community: javascript·KANISHKA GIRI·about 7 hours ago
#loIb3fVY
#devtojavascript#devto#dev#browser#zero

Handling sensitive PDF documents—tax filings, signed NDAs, financial contracts, and ID scans—has long...

15s
PHP2Shell (CVE-2026-109618): How AI Found a Decade-Old Bug in 70% of the Web
🖼️
0Read More

PHP2Shell (CVE-2026-109618): How AI Found a Decade-Old Bug in 70% of the Web

DEV Community: javascript·Alex Patterson·about 7 hours ago
#GxhQVyJr
#devtojavascript#devto#dev#php2shell#security

Two critical pre-authentication RCE flaws in PHP (CVE-2026-109618 and CVE-2026-109619), uncovered by AI models from OpenAI and Google Gemini, sparked a global patching scramble across 70% of the web.…

15s
Zero-Config, Real-time Collaboration: Build a Tiny Docs-Like Editor with WebRTC and CRDTs
🖼️
0Read More

Zero-Config, Real-time Collaboration: Build a Tiny Docs-Like Editor with WebRTC and CRDTs

DEV Community: javascript·Tamiz Uddin·about 7 hours ago
#PmjcGhaf
#devtojavascript#devto#dev#webrtc#editor

Learn how to build a decentralized, real-time collaborative text editor using Yjs CRDTs and WebRTC for peer-to-peer synchronization without a central server.

15s
Booking for kennels and dog daycares is a capacity problem, not a calendar problem
🖼️
0Read More

Booking for kennels and dog daycares is a capacity problem, not a calendar problem

DEV Community: javascript·Kayabyte·about 19 hours ago
#urxgtBGw
#devtojavascript#devto#dev#night#stay

Full disclosure up front: I build Wix apps, and the one this post is about, Pet Boarding, is mine....

15s
Claude Code Token Usage Introspection in 2026: Reading the `usage` Field and Building Your Own Cost Dashboard
🖼️
0Read More

Claude Code Token Usage Introspection in 2026: Reading the `usage` Field and Building Your Own Cost Dashboard

DEV Community: javascript·jsmanifest·about 19 hours ago
#XH3Cch2I
#devtojavascript#devto#dev#cost#usage

Anthropic's usage field returns structured token counts, but no first-party dashboard aggregates them into actionable cost metrics. Build a TypeScript parser, set per-user caps, and instrument the gaps in the official API.

15s
Stop Jamming Translate, Rotate, and Scale Into One `transform`
🖼️
0Read More

Stop Jamming Translate, Rotate, and Scale Into One `transform`

DEV Community: javascript·Parsa Jiravand·about 19 hours ago
#A3F6GFnY
#devtojavascript#devto#dev#card#transform

A CSS :hover scale and a JS drag handler both write to `transform` — and the moment JS sets it, the hover rule silently stops working, no error, no warning. The `translate`, `rotate`, and `scale` properties exist so this never happens.

15s