Random Secret & API Key Generator (Cryptographically Secure)
Using Math.random() to generate an API key or secret is a real, common mistake, since it’s not designed to be […]
Random Secret & API Key Generator (Cryptographically Secure) Read Post »
Tools
Explore the best tech tools, software comparisons, and tutorials to boost your productivity and development skills. Discover top coding tools, AI platforms, and beginner friendly guides in one place.
Freelance Hourly Rate Calculator: What You Actually Need to Charge
The most common way freelance developers calculate their hourly rate is dividing a target annual income by 2,080, the number
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Conventional Commits Linter & Generator: Write Commit Messages That Actually Automate Something
Six months into a project, someone asks “when did we drop support for the old auth flow” and the answer
Semver Range Checker: Does This Version Actually Satisfy That Range?
A dependency pinned to ^0.4.2 in a package.json gets a minor version bump to 0.5.0, and suddenly a build starts
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Webhook Signature Verification Tester: Stripe, GitHub, Shopify, and Generic HMAC
A webhook integration works perfectly in testing, ships to production, and then starts silently rejecting every real event with a
Webhook Signature Verification Tester: Stripe, GitHub, Shopify, and Generic HMAC Read Post »
Content Security Policy Generator: The Strict CSP Approach, Not the Outdated Allowlist
Search “CSP generator” and nearly every result produces the same thing: a form with checkboxes for script-src, style-src, and a
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CORS Preflight Simulator: See Exactly What Headers Your Server Needs to Send Back
A POST request with a JSON body throws a CORS error in the browser console, and the instinctive reaction is
CORS Preflight Simulator: See Exactly What Headers Your Server Needs to Send Back Read Post »
Microservices Readiness Assessment: Should Your Team Actually Split Your Monolith?
“Should we move to microservices” gets debated in engineering meetings the same way most architecture decisions get debated: strongly held
Microservices Readiness Assessment: Should Your Team Actually Split Your Monolith? Read Post »
JWT Decoder: Read the Header, Payload, and Expiry Without Guessing What Went Wrong
Paste a JWT into jwt.io and you get the split-out header and payload, which is useful, but it stops there.
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Cron Expression Generator & Explainer: Plain English + Your Next 5 Run Times
Cron syntax hasn’t changed in decades, but it still trips people up constantly — five fields, no labels, and a
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Git Reset –soft vs –mixed vs –hard: What Actually Happens to Your Commits, Staging Area, and Files
If you’ve ever typed git reset, hit enter, and then stared at your terminal wondering whether you just fixed your
Final-Year Project Feasibility Checker and Risk Planner
Free browser-based project decision tool Final-Year Project Feasibility Checker and Risk Planner Check whether a project idea is realistic before
Final-Year Project Feasibility Checker and Risk Planner Read Post »
Project Feature Prioritization Tool for Students
Free browser-based student project planner Student Project Feature Prioritization and MVP Planner Turn an oversized project feature list into a
Project Feature Prioritization Tool for Students Read Post »
Database Table and Relationship Planner for Student Projects
Free database design tool for students Database Table and Relationship Planner for Student Projects Turn a project idea into a
Database Table and Relationship Planner for Student Projects Read Post »
Project Requirements to Modules Generator
Free CodeZips requirements-planning tool Project Requirements to Modules Generator Turn a rough software-project idea, teacher brief or client request into
Project Requirements to Modules Generator Read Post »