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Adding page numbers to PDFs in the browser involves positioning text correctly and handling different page layouts. Here's how to build a browser-base
"Free" file tools have a business model you never see: your file. Upload-based converters quietly pay for themselves with retention — copies on disk,
Postman is great, but sometimes you just want to fire one request from a machine you don't control — a shared laptop, a kiosk, a friend's phone — with
A project adding nearly 200 GitHub stars in a day gets my attention, especially when it targets a problem I regularly avoid: building a polished deskt
A maintainer recently invited me to test AgentInspect, a local-first toolkit for debugging and testing TypeScript AI-agent trajectories. I was intere
Hello DEV community! 👋 For the past 10 years, I’ve been working on a massive passion project. I wanted to build a cycle-accurate hardware emulator, b
Test your grasp of Python's built-in data structures. Work through dictionaries, arrays, records, sets, stacks, queues, and priority queues.
How do you plan for the performance of your Python applications? What does a performance budget entail, and where should you spend your resources? Thi
latest Java design patterns with examples for beginners — Complete Guide A practical, in-depth guide to latest Java design patterns with e
Preparing for a cybersecurity assessment under Saudi Arabia's regulatory framework can feel genuinely overwhelming if an organization tries to tackle
AI-Powered Serverless Image Processing Pipeline — Part 5: Orchestrating Tasks with Shell Scripts & S3 In the first four parts we set up the
Angular apps can slow down quietly as they grow, more components, more data, more subscriptions nobody remembers to clean up. None of the fixes below
Have you ever been lying on the couch watching a movie on your PC, only to realize you need to get up just to adjust the volume or skip an intro? Fo
When I plan an AI product video, I separate five jobs: product identity, demonstration, atmosphere, story and the final edit. I do not put them all in
A friend of mine makes narration-first videos, voiceover carries the whole piece, the visuals are just there to keep eyes on the screen. He was burnin
I'm contributing to the Debezium Platform as part of Google Summer of Code 2026. In my previous post, I covered the host provisioning engine — how the
Two feature modules, OrdersModule and BillingModule, both list CacheService in their providers array. Both inject it in a constructor. Both call cache
Hello dev community 👋 First of all, let me introduce myself! I am a final-year Computer Science undergraduate, a freelance full-stack deve
A comic shop employee photographs a back issue on a phone. The system has to come back with the right title, the right issue number, and the right var
If you build AI agents, you know the feeling: the model itself has no memory. Every conversation starts from zero. To make an agent remember user pref