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Solo dev builds two Next.js 15 templates with minimal dependencies, shares lessons learned

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A solo developer released two premium web templates — a SaaS landing page and a developer portfolio — built with Next.js 15 and Tailwind CSS v4 earlier this month. Both templates were deliberately kept free of third-party icon, animation, and UI libraries, relying instead on inline SVGs and plain CSS, resulting in roughly 100KB of first-load JavaScript. All editable content is centralised in a single configuration file per template, allowing TypeScript to catch content errors at compile time rather than at runtime. The project also adopted Tailwind v4, which eliminates the traditional config file in favour of CSS-native theme tokens. With no existing audience, the developer pursued visibility through live Vercel demos, template directory submissions, and Reddit, noting that new accounts posting links are often auto-filtered.

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