Developer resource hub

Build smarter.Start with useful resources.

A curated starting point for founders, freelance developers, designers and product teams: AI-assisted coding, open-source UI libraries, animations, free learning, design assets and starter templates—all in one place.

Zelvori does not own or endorse every listed service. Plans, availability, permissions and licences can change; always review the official terms before using a resource in client or commercial work.

Free browser tool

Build Prompt Studio

Create a structured project brief to paste into your preferred AI coding assistant or share with a developer. It runs in your browser and does not call an AI API.

Quick Presets:
Choose useful requirements
Privacy reminder: Do not enter real patient, legal-case, customer, or employee personal data here. The text is generated from your selections in this page; only copy the brief to a tool you trust.

Free to use. No login, API key or server request required for generation.

Resource category 01

AI coding & idea-to-app tools

Move from a rough idea to a useful prototype. Some are open source; hosted builders may have quotas or paid plans.

5 curated links
Open-source AI coding assistant

Continue

AI assistance inside developer workflows, with configurable models and tools.

Model/API costs and local setup depend on the configuration you choose.

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Run models locally

Ollama

Run supported open models on your own computer and connect compatible developer tools.

Hardware requirements and each model’s licence vary.

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AI demos & community apps

Hugging Face Spaces

Explore and publish machine-learning demos, inspect public projects, and learn from examples.

Static Spaces are free; compute-backed options can have limits or charges.

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Hosted AI app builder · free tier

Bolt.new

Prototype websites and web apps from natural-language instructions in a browser.

Hosted service; free-plan limits and terms can change. Not an open-source project.

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AI-assisted UI prototyping

v0 by Vercel

Explore generated interface concepts and frontend code for web product ideas.

Hosted service; check current usage, export and plan conditions.

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Resource category 02

UI components & design systems

Reusable building blocks help teams build consistent interfaces instead of starting every component from scratch.

4 curated links
Copy-and-customise components

shadcn/ui

Accessible, editable React components and patterns that developers can bring into their own codebase.

Review the licence of the code and any community registry item you use.

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Open-source accessible primitives

Radix Primitives

Unstyled React primitives for common interface patterns, including dialogs, menus and tabs.

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Utility-first styling

Tailwind CSS

Documentation and examples for building responsive interfaces with utility classes.

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Free + premium UI components

Aceternity UI

Copy-paste React and Next.js interface patterns, visual effects and animated sections.

Some content is premium; check the terms for the specific component.

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Resource category 03

Animation & motion libraries

Make interfaces feel responsive and polished. Prefer motion that supports the task and respects reduced-motion preferences.

4 curated links
React animation library

Motion for React

Build transitions, gestures, scroll effects and interactive UI motion with a React-friendly API.

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Free animated React components

React Bits

Explore source-based text animations, backgrounds, visual components and micro-interactions.

Check each library’s current licence and compatibility before shipping.

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Animation assets & players

LottieFiles

Find animation assets and tooling for adding lightweight motion to web experiences.

Asset licences vary; verify permission for your intended commercial use.

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Interactive animation tooling

Rive

Design and deploy interactive animations for interfaces, onboarding and product experiences.

Features, export options and plans depend on the current Rive offering.

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Resource category 04

Icons, fonts, imagery & design inspiration

Create a coherent visual system with assets whose licences match the project and intended use.

7 curated links
Open-source icon library

Lucide

Consistent, lightweight icons for product interfaces and websites.

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MIT-licensed icon set

Heroicons

A clean icon family designed for interfaces and maintained by Tailwind Labs.

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Many open icon sets

Iconify

Browse and use icons from a wide range of different icon collections.

Each icon set has its own licence; do not assume all sets share one licence.

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Open-source font catalogue

Google Fonts

Discover web fonts and review the licence details provided for each family.

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Free photo licence details

Unsplash licence

Read the official rules for using Unsplash photos in personal and commercial work.

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Free photo & video licence

Pexels licence

Check allowed use and restrictions before adding photo or video assets to a project.

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UI kits, files & plugins

Figma Community

Discover design resources, wireframes, templates, plugins and work shared by the community.

Resource pricing and licences vary by creator and file.

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Resource category 05

Templates, learning & app foundations

Start from established documentation and starter kits, then adapt them to the real requirements of your product.

6 curated links
Official app framework guide

Next.js documentation

Learn routing, layouts, data handling and the foundations of modern Next.js applications.

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Website & app starters

Vercel Next.js templates

Explore starter projects for sites, dashboards, SaaS products and integrations.

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Backend-enabled examples

Supabase templates

Find sample projects for authentication, databases and common full-stack patterns.

A hosted backend may require account setup and has plan-specific limits.

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Free web learning resource

MDN Learn Web Development

Structured learning for HTML, CSS, JavaScript and modern web fundamentals.

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Free coding curriculum

freeCodeCamp

Practise web development and software concepts with guided lessons and projects.

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Database, auth & storage docs

Supabase documentation

Learn how to connect application data, authentication and file storage to a product.

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From free resources to a product people can use

Free tools are a strong starting point. When the project needs custom workflows, reliable integrations, thoughtful UX, security review, testing, or a supported launch plan, Zelvori can help scope the next step around your requirements.