Practical tutorials, technical guides, developer tools, and resources for building modern software.
Teams deploy faster when feedback is trustworthy, close to the change and easy to act on.
Step-by-step, start to finish.
Create session-based login in PHP 8.4 with password hashing, prepared statements and session regeneration...
Build a small PHP 8.4 CRUD application using PDO, prepared statements and output escaping.
Test Laravel 13 JSON endpoints, validation, authentication and database changes.
Define overlap-safe Laravel 13 schedules and run one scheduler process in production.
Add validated filters, allow-listed sorting and pagination to a Laravel 13 API.
Send Laravel 13 notifications through mail and database channels and test delivery without sending messag...
Solve a specific problem, properly.
Adapt Docker Compose for production with pinned images, secrets, health checks, resource limits and contr...
Design a repeatable deployment with immutable artifacts, readiness checks, backward-compatible migrations...
Deploy an immutable container through ECR to an ECS Fargate service with health checks, least-privilege I...
Most of these run entirely in your browser.
Shrink image file size with a live quality preview and side-by-side comparison.
Remove a solid or near-solid background from an image, entirely in your browser.
Create a favicon from text, an emoji or an image, with every size and the HTML to paste.
Generate QR codes for URLs, Wi-Fi, contact cards and plain text, entirely offline.
Turn a long link into a short, shareable one — with the destination always visible before anyone follows it.
Cheat sheets, references and checklists.
Engineering notes and opinions.
Teams deploy faster when feedback is trustworthy, close to the change and easy to act on.
Disposable infrastructure is powerful, but state, identity and ownership still need deliberate lifecycle...
Retries are useful only after an API defines timeouts, idempotency, errors and ownership clearly.
Every tutorial, guide, snippet and tool, grouped.
Laravel applications, APIs, SaaS platforms, mobile apps and cloud infrastructure.
