PromptForge Academy is a free AI-skills school that I built as the developer. It has 9 course tracks, a prompt library and free tools, and it was built to load fast on mobile. This case study explains the general approach I take on a site like this rather than quoting figures I cannot verify.
The problem
A free learning site lives or dies on whether people get to the content. Learners often arrive on a phone, from a link or a search, and decide within seconds whether to stay. A slow page or a confusing menu loses them before the first lesson.
PromptForge also has three different kinds of content, courses, prompts and tools, each used differently, and all of them need to be easy to find.
Constraints
- Free to the learner. No paywall, so the site has to earn attention through usefulness and speed.
- Mobile first. The phone is the main screen, not an afterthought.
- Three content types. Course tracks, a prompt library and tools need their own structure without feeling like three sites.
What I built
9 course tracks
Courses are grouped into 9 tracks so a learner can pick a direction and follow it, rather than browsing a flat list.
A prompt library
A library of prompts that people can browse and reuse, separate from the course material so it works as a quick reference.
Free tools
Free tools that sit alongside the courses, so learners can practise what they read.
How it works
- A learner lands on the site, usually from a search or shared link, on a phone.
- The page loads quickly and shows the main choices: courses, prompts, tools.
- They pick a course track and move through it, or jump to the prompt library or a tool.
- The same structure and navigation carry across every section.
Decisions and trade-offs
A performance budget before features. On sites like this, I set limits on page weight, scripts and fonts before building, and every feature has to fit inside them. The trade-off is saying no to some visual extras, such as heavy animation or large background media. For a free school, speed is worth more than decoration.
Mobile-first layouts. I design for the small screen first and add layout for larger screens, rather than shrinking a desktop design. It forces decisions about what matters most on each page and keeps the markup simpler.
Content structure as navigation. Separating courses, prompts and tools into clear sections with consistent patterns means learners do not need a tour. Clear structure also helps search engines and AI assistants understand the site, which I cover in my WordPress technical SEO checklist.
Outcome
PromptForge Academy is live at promptforge.academy as a free AI-skills school with 9 course tracks, a prompt library and free tools, built to load fast on mobile. I have not published speed scores or visitor numbers here because I only state figures I can verify.
What I would do next
- Add automated performance checks so the budget is enforced on every change.
- Link related prompts and tools from inside each course track.
- Add structured data for courses where it accurately describes them.
For more AI work, see the ALI AI assistant case study. If you want a fast content or course site, see my custom web app development service or get in touch.
