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How to Check If an Open-Source Project Is Actually Still Maintained
A free script that checks any public GitHub repo for 3 real signs of active maintenance, tested against a live active project and a…
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How to Add a Free Contact Form to a Static Website (No Backend Required)
A free, structurally-checked contact form for static sites using Formspree’s free tier, with a honeypot field for basic spam resistance.
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Give Your AI Agent Loop Memory With a Simple JSON File (No Database Required)
A free, file-backed remember/recall/forget module so your agent loop can persist across separate runs without a database.
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Free n8n Template: Website Uptime Checker with Email Alert
A free, ready-to-import n8n workflow that checks any site every 10 minutes and emails you only when it goes down, validated against n8n’s own…
Latest practical guides
All guides →-
How to Check If an Open-Source Project Is Actually Still Maintained
A free script that checks any public GitHub repo for 3 real signs of active maintenance, tested against a live active project and a…
-
How to Add a Free Contact Form to a Static Website (No Backend Required)
A free, structurally-checked contact form for static sites using Formspree’s free tier, with a honeypot field for basic spam resistance.
-
Give Your AI Agent Loop Memory With a Simple JSON File (No Database Required)
A free, file-backed remember/recall/forget module so your agent loop can persist across separate runs without a database.
-
Free n8n Template: Website Uptime Checker with Email Alert
A free, ready-to-import n8n workflow that checks any site every 10 minutes and emails you only when it goes down, validated against n8n’s own…
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Free Freelance Rate Calculator: What Should You Actually Charge?
A free spreadsheet that works out your real minimum hourly rate from your income goal, unpaid time off, admin time and costs, with a…
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How to Fork a GitHub Repo and Submit Your First Pull Request
A beginner’s step-by-step walkthrough of forking a repo, branching, committing and opening your first real pull request on GitHub, free, with a pre-submission checklist.
Free templates & downloads
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Free n8n Template: Website Uptime Checker with Email Alert
A free, ready-to-import n8n workflow that checks any site every 10 minutes and emails you only when it goes down, validated against n8n’s own…
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Free n8n Template: Daily RSS Digest to Email
A free, ready-to-import n8n workflow that checks any RSS feed every morning and emails you a digest of what’s new, validated against n8n’s own…
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The TNT Review n8n Starter Workflow Pack (6 Free Workflows in One Download)
All 6 of our free n8n workflow templates in one download, each linked back to its own full guide.
Reviews & comparisons
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Kling generation stuck, queued or failed: what to check
Fix stuck, queued, or failed generations on Kling AI with practical steps to check server status, clear cache, and resolve errors.
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Canva brand kit or fonts not applying: what to check
Fix missing Canva brand kits and unapplied fonts with this direct troubleshooting guide covering browsers, mobile apps, and official support paths.
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How to Check If an Open-Source Project Is Actually Still Maintained
A free script that checks any public GitHub repo for 3 real signs of active maintenance, tested against a live active project and a…
-
How to Add a Free Contact Form to a Static Website (No Backend Required)
A free, structurally-checked contact form for static sites using Formspree’s free tier, with a honeypot field for basic spam resistance.
-
Give Your AI Agent Loop Memory With a Simple JSON File (No Database Required)
A free, file-backed remember/recall/forget module so your agent loop can persist across separate runs without a database.
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Cursor review: what $20/month actually buys in 2026
Explore what Cursor offers for software developers, examining its agent capabilities, operational limits, strengths, and whether it fits your workflow.
What TNT Review covers
Practical, step-by-step guides on n8n automation, AI agents, GitHub and open-source tools, making money online, AI-assisted website building, and free downloadable templates — alongside our original independent reviews of AI tools, software, hosting and creator tech.
Every guide and review aims to answer the same question: is this actually worth your time, for whom, and where does it stop being worth it? Read our methodology or about TNT Review.