Long-form guides and technical deep-dives for people who like to check things themselves, written from hands-on experience with the tools on this site.
Scan Kubernetes and Terraform configs for secrets before committing. Detect hardcoded credentials and security smells, and generate sanitized manifests.
Which microphone specs matter, which are marketing filler, and how to test any mic in your browser so you choose the right one for your room.
How Shannon entropy and zxcvbn pattern analysis expose the gap between perceived password strength and actual crack resistance.
Build linear, radial, and conic CSS gradients in your browser. Learn color stop control, OKLCH interpolation, angle coordinates, and multi-format output.
Percent-encoding rules for API developers: which characters need escaping, when to use encodeURIComponent, and how to fix unencoded-request failures.
Use browser tools to plan subnets, test P2P latency, and inspect URLs for tracking tokens. No uploads, no cloud, no sign-up.
Master Ohm's Law and Watt's Law so you can solve any circuit equation by hand and know when to reach for a calculator.
Test your own prompts against each model's token count, context window and price, then choose the cheapest model that fits the job.
Java naming conventions demand camelCase, PascalCase, and SCREAMING_SNAKE. Here is how to convert between them locally without sending code to a server.
Decompose URLs into every component, inspect query strings for tracking tokens and leaked credentials, all without sending data to any server.
Test a new monitor for dead pixels, backlight bleed, ghosting, banding and contrast, then decide to keep, return or claim before the window closes.
Inspect X.509 certificates in your browser without uploading. Read the full chain and catch expiry, weak keys, SHA-1 signatures, and misconfigurations.
Plan IPv4 and IPv6 networks locally using CapyToolkit's client-side CIDR calculator. No cloud, no uploads, no topology exposure.
Installing puts every tool one tap from your home screen, no browser required.
It stays cached locally, so tools keep working on a plane, on a locked-down network, anywhere signal doesn't reach.
Search tools, blog posts and pages…
Install from Microsoft Store