Stubborn

Visit Stubborn

https://stubborn.fun/

Free illustrations generator is the character creator tool that transforms static designs into customizable visual storytelling. Free illustrations generator Stubborn delivers comprehensive character creation through drag-and-drop component mixing. Built for designers, developers, and creative professionals who demand flexibility without budget constraints, it combines 25 cool characters with 50 background objects so you can create unique visual narratives instantly, while Sketch symbols and Figma components enable seamless workflow integration without switching between design tools. This runs on a platform trusted by the design community with free commercial and personal use licensing, ensuring every project ships faster, looks sharper, and scales effortlessly across websites, applications, and presentations.

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https://www.builder.io/

Builder io

Builder.io visual development platform is the AI-powered tool that transforms design ideas into production code instantly. Built for teams who understand that speed without quality is worthless and quality without speed is irrelevant, this game-changing platform combines AI-powered design-to-code conversion with enterprise-grade component systems so you can launch pixel-perfect experiences in minutes while your competitors are still scheduling sprint planning meetings, while advanced Git workflows and real-time collaboration features enable seamless team synchronization without sacrificing the developer experience or creative vision. This runs on a platform that transforms how modern teams build digital products, proven by companies achieving 10x faster deployment cycles and 80% reduction in development overhead, ensuring every project ships with production-ready performance, maintains brand consistency across all touchpoints, and positions your team as the unstoppable force that turns ambitious visions into market-dominating realities.

Website Builders

https://www.logofork.com/

Logo Fork

Logofork, logo export tool converts SVG logos to any file format in seconds. Designed for professional designers, it combines board syncing and ultra-fast conversion so you can deliver crisp, customized logo sets instantly, while its effortless sharing and packaging features mean client-ready results without tedious manual exporting. Logofork’s platform is trusted by designers for speed and reliability, helping every branding project ship faster and look polished every time.

Mockups

https://elastic.github.io/eui

Elastic Design System by Elastic

Transform React interface development with professional UI components framework. Built for developers creating React applications that need shared branding and aesthetics, it combines 37 reusable components with accessible design patterns so you can build cohesive interfaces efficiently, while TypeScript support and comprehensive theming capabilities enable professional user experiences without rebuilding common patterns. This system operates on dual-licensed open-source platform trusted by Elastic Stack and Kibana products, featuring extensive documentation, SVG icon libraries, and CSS-in-JS integration that makes interfaces more maintainable and scalable across web applications. Whether you're building internal products or scaling design consistency across multiple platforms, this comprehensive design system helps every project ship faster with consistent, accessible interfaces that maintain visual coherence while supporting modern React development standards.

Design Systems

https://developer.apple.com/design/human-interface-guidelines

Apple HIG by Apple

Create consistent user interfaces for iOS, macOS, watchOS, and tvOS apps. Built for iOS, macOS, watchOS, tvOS, and visionOS developers, this comprehensive design system combines visual aesthetics with interaction patterns so you can create consistent, accessible interfaces, while foundational principles and component libraries enable professional user experiences without reinventing common patterns. The guidelines cover everything from layout and typography to navigation structures and accessibility standards, ensuring your apps feel native to Apple's ecosystem. Updated regularly with new platform features and design trends, these living guidelines provide clarity-focused design principles, content-first approaches, and spatial depth concepts that make interfaces more intuitive and learnable. Whether you're building your first iOS app or scaling across multiple Apple platforms, these comprehensive guidelines help every project ship faster with consistent, professional interfaces that users expect.

Design Systems

https://storybook.react95.io/?path=/story/docs-welcome-to-react95--page

Windows95 UI

React95, Windows 95 UI library is the retro React components tool that recreates classic interfaces. Built for web developers and retro design fans, React95 combines authentic, pixel-perfect components with modern React architecture so you can build nostalgia-driven UIs effortlessly, while styled-components and multiple bundled themes enable easy styling control without the manual overrides or version headaches of older UI kits. Whether building dashboards, sites, or personal portfolios, this open-source library delivers buttons, checkboxes, modals, and more—all in a lightweight bundle ready for fast prototyping and production use. Frequent contributions and active maintenance ensure ongoing enhancements, while its sandboxed Storybook and npm support make integration and testing remarkably simple. Running on a platform trusted by over 3,600 GitHub stargazers and showcased in design showcases, React95 ensures every project captures old-school charm, ships quickly, and offers a standout look with genuine community backing.

UI Kits & Frontend

https://uxcel.com?ref=designzig31

Uxcel

Uxcel UX design learning is the gamified platform that transforms scattered skills into career advancement. Built for busy professionals, career changers, and design teams seeking measurable skill growth, this gamified platform combines bite-sized interactive lessons with AI-powered skill assessments so you can build real expertise in just 5 minutes daily and track your progress with personalized skill graphs, while professional certifications and portfolio feedback enable career advancement without sacrificing your current schedule or breaking the bank. This runs on a platform trusted by over 300,000 design professionals with a 4-star Trustpilot rating and proven 84% skill improvement rate within 3 months, ensuring every learning session delivers practical knowledge, maintains engagement through proven gamification techniques, and transforms your design capabilities from beginner uncertainty into confident professional competence that employers actually recognize and value.

Misc