DesignOps World

Design engineer tools

137 tools · 20 categories · last updated August 2026

Showing 137 of 137 tools

21st.dev

Components

A community registry of copy-paste UI components for modern React stacks.

60fps

Inspiration

A gallery of motion-rich websites for studying high-craft animation on the web.

Aceternity UI

Components

Copy-paste Tailwind and Motion components for high-impact landing sections.

AFFiNE

Organization

An open-source workspace that mixes docs, whiteboards, and databases.

Arc

Browser

A Chromium browser with spaces, split views, and a more designed tab model.

Are.na

Organization

A slower, block-based tool for collecting and connecting research.

Awwwards

Inspiration

Awards and case studies for ambitious web design, development, and digital craft.

Best Free Fonts

Fonts

A curated index of high-quality typefaces you can use without a paid licence.

Bezi

3D

A collaborative 3D design tool aimed at product and spatial interface work.

Bitspace

Visual

A node-based environment for building and playing with visual systems.

Blender

3D

The open-source 3D suite for modelling, shading, animation, and rendering.

Bolt.new

AI Code

A browser-based AI builder for spinning up full-stack web apps from a prompt.

Brave

Browser

A Chromium browser with built-in blocking and a stronger privacy default.

cables

Visual

A browser-based visual programming tool for interactive WebGL scenes.

Cavalry

Motion

A procedural motion design app for building complex 2D animation systems.

ChatGPT

Research

OpenAI's general assistant for research, writing, and early problem framing.

Claude Code

Pick

AI Code

Anthropic's agentic coding CLI for multi-step work across a real repository.

Claude Cowork

Desktop Utility

Anthropic's desktop coworking surface for working alongside Claude on local tasks.

Cline

AI Code

An autonomous coding agent that runs in your editor with visible tool use.

CLO

Digital Fashion

A 3D fashion design tool for patterning, draping, and garment visualisation.

Color.review

Web Utility

A contrast and colour-pair checker for accessible UI palettes.

Components

A reference of UI components compared across real design systems.

Coolors

Web Utility

Fast palette generator and contrast checks for interface colour work.

Cosmos

Inspiration

A visual search and moodboarding tool for collecting design references.

Curated Design

Inspiration

Hand-picked website inspiration organised for faster visual research.

Cursify

Components

Ready-made custom cursor components and effects for the web.

Cursor

Pick

AI Code

An AI-native code editor for inline edits, agents, and repo-aware chat.

daisyUI

Components

Semantic Tailwind component classes with themes for fast UI scaffolding.

DaVinci Resolve

Video & Capture

A professional editor, colour, and finishing suite with a capable free edition.

Depthkit

Volumetric

A volumetric video toolkit for capturing and playing holographic performances.

Design Spells

Inspiration

A collection of interface details and interaction tricks worth stealing carefully.

Deskflow

Desktop Utility

Open-source software for sharing a keyboard and mouse across multiple computers.

Eagle

Organization

A local library for organising images, screenshots, and design references.

Easing Editor

Web Utility

An interactive editor for crafting and previewing animation easing curves.

Easing Functions

Web Utility

A visual cheat sheet of common easing functions with copyable values.

Easing Gradients

Web Utility

A tool for building colour gradients that ease instead of banding linearly.

ElevenLabs

Audio

A voice platform for generating and cloning speech for products and prototypes.

Excalidraw

Whiteboard

A virtual whiteboard for hand-drawn diagrams that stay easy to edit.

Fancy Components

Components

A set of animated React components aimed at distinctive marketing UI.

FigJam

Whiteboard

Figma's collaborative whiteboard for workshops, flows, and sticky-note thinking.

Figma

Pick

Interface

The standard collaborative interface design tool for product and design-system work.

Firefox

Browser

Mozilla's independent browser, still essential for layout and engine testing.

FMOD

Audio

A professional audio engine for interactive sound in games and real-time apps.

Fonts In Use

Fonts

A living archive of typefaces spotted in real graphic and digital work.

Fontshare

Fonts

A free font service from Indian Type Foundry with well-made families for the web.

Framer

Pick

Interface

A design-to-site tool for shipping marketing pages with real components and CMS.

Framer University Resources

Components

Learning resources, remixes, and components for building in Framer.

Free Faces

Fonts

A gallery of distinctive free typefaces presented with more care than a dump.

Game UI Database

Inspiration

Screenshots of video game interfaces for HUD, menu, and inventory research.

gltfjsx

glTF

A converter that turns glTF files into reusable React Three Fiber components.

gltfpack

glTF

A meshoptimizer tool for compressing and simplifying glTF assets for the web.

Godly

Inspiration

A tightly curated gallery of websites with exceptional motion and craft.

Google Gemini

Research

Google's assistant for research, multimodal questions, and workspace-adjacent tasks.

Granola

Desktop Utility

An AI notepad for meetings that turns conversation into structured notes.

GSAP

Pick

Motion

The standard JavaScript animation library for timelines, scroll, and UI motion.

HeroUI

Components

React component library formerly NextUI, for styled accessible product UI.

Houdini

3D

A procedural 3D and VFX platform for systems that need to be rebuilt, not sculpted.

HUDS+GUIS

Inspiration

Fictional HUDs and GUIs from film and games, collected as interface inspiration.

Interface In Game

Inspiration

A catalogue of in-game user interfaces photographed from real titles.

Jitter

Motion

A collaborative motion tool for interface animation, exports, and product clips.

KIRI Engine

Volumetric

A photogrammetry app for turning photos into 3D models on a phone.

Layers

Inspiration

A community feed of product shots, UI explorations, and design work in progress.

Linear

Pick

Organization

An issue tracker designed for fast product teams and keyboard-first workflows.

loadmo.re

Inspiration

An archive of unconventional mobile websites and alternative mobile web design.

LocalSend

Desktop Utility

A free, open-source way to send files across devices on the same network.

LosslessCut

Video & Capture

A fast, lossless tool for trimming and concatenating video without a re-encode.

Lottie Creator

Motion

A browser editor for creating and tweaking Lottie animations for product UI.

LottieFiles

Motion

Host, edit, and ship Lottie motion for product UI and marketing.

Lottielab

Motion

A modern editor for designing Lottie animations with a timeline built for UI.

Lovable

Pick

AI Code

Prompt-to-full-stack app builder that ships React, auth, and a database.

Luma AI

Volumetric

Interactive Gaussian splat scenes captured from the real world.

Magic Patterns

Pick

AI Code

AI UI generation that tries to stay on your existing design system.

Magic UI

Components

Animated marketing components that drop into a shadcn and Tailwind stack.

MakeEmoji

Emoji

A small studio for designing custom emoji and sticker-like marks.

Marvelous Designer

Digital Fashion

A cloth-simulation tool for building realistic garments on 3D characters.

Inspiration

A gallery of restrained, typographic, and quietly composed websites.

Minimum

Inspiration

A small collection of stripped-back sites that do more with less.

Miro

Whiteboard

A large-scale online whiteboard for workshops, research, and programme planning.

Mobbin

Pick

Inspiration

Real mobile and web screens from live products, searchable by flow and pattern.

Motion Primitives

Components

Copy-paste motion components built with Motion and Tailwind CSS.

Muse

Whiteboard

A spatial canvas for thinking with sketches, clippings, and freeform notes.

Needle Viewer

glTF

A web viewer for inspecting glTF and 3D scenes in the browser.

Nodes

Visual

A node-based tool for composing visual and interactive work on the web.

NodeToy

Visual

A node graph for authoring shaders you can take into web and 3D tools.

NotebookLM

Research

A Google tool for asking questions against sources you upload yourself.

NumberFlow

Components

A component for animating number changes with accessible, high-quality motion.

NVIDIA ShadowPlay

Video & Capture

GPU-based instant replay and screen recording on NVIDIA systems.

OBS Studio

Video & Capture

Open-source software for recording, compositing, and live-streaming your screen.

Obsidian

Organization

A local-first knowledge base of linked Markdown notes.

OKLCH Color Picker

Web Utility

A picker and converter for perceptually uniform OKLCH colour work.

OpenAI Codex

AI Code

OpenAI's coding agent for turning tasks into patches across a codebase.

OpenCut

Video & Capture

A free, open-source video editor aimed at simple cuts in the browser or desktop.

Paper

Interface

A canvas for designing interfaces with a more code-aware, AI-assisted workflow.

Parsec

Video & Capture

Low-latency remote desktop for using another computer as if it were local.

Penpot

Interface

An open-source design tool with SVG at the core and self-hosting as an option.

Pinterest

Inspiration

Visual search for moodboards, art direction, and loose design references.

Polycam

Volumetric

A LiDAR and photogrammetry app for capturing spaces and objects in 3D.

Ray.so

Web Utility

A browser tool for turning code snippets into shareable, well-set images.

Raycast

Pick

Desktop Utility

A fast launcher and extension platform for macOS productivity.

React Bits

Components

A collection of animated React UI bits, backgrounds, and interactive extras.

RealityScan

Volumetric

Epic's photogrammetry app for scanning objects into Unreal-ready assets.

Rebrand

Inspiration

A gallery of brand refreshes and identity systems in the wild.

Recordly

Video & Capture

A developer-focused recorder for capturing product demos and UI walkthroughs.

RegExr

Web Utility

A live regular-expression workbench with explanation, tests, and a cheatsheet.

Rive

Interface

A tool for interactive motion graphics that run as state machines in product UI.

Saaspo

Inspiration

SaaS landing-page and product-site inspiration for marketing UI research.

Same Energy

Inspiration

Visual similarity search for finding images that share a mood or look.

Screen Studio

Pick

Video & Capture

A macOS screen recorder that adds camera, zoom, and polish automatically.

SearchSystem

Inspiration

A design-oriented search engine for websites, type, and visual references.

SEESAW

Inspiration

Curated website inspiration with an emphasis on contemporary digital craft.

shadcn/ui

Pick

Components

Accessible, copy-paste React components you own in your codebase.

ShaderToy

Visual

A community playground of fragment shaders you can read, fork, and learn from.

ShareX

Video & Capture

A Windows capture tool for screenshots, GIFs, scrolling captures, and uploads.

Skills

AI Code

A directory of reusable agent skills you can install into AI coding tools.

SOOT SPIRAL

Inspiration

A spatial visual search engine that arranges related images along a spiral.

Splice

Audio

A sample library for music, UI sound, and short audio textures.

Spline

3D

A browser 3D design tool with exports aimed at websites and product UI.

Stitch by Google Labs

Interface

Google Labs' experiment for generating UI screens from prompts and context.

Style3D

Digital Fashion

A 3D fashion platform for digital garments, fabrics, and production visualisation.

Supahero

Inspiration

A collection of standout website heroes and first-screen marketing layouts.

SuperSplat Editor

Volumetric

A browser editor for inspecting and cleaning Gaussian splat scenes.

SVGOMG

Web Utility

A visual GUI for SVGO so you can optimise SVG assets without a terminal.

Tailwind Plus

Components

Official Tailwind UI kits and templates, now sold as Tailwind Plus.

Theatre.js

Motion

A motion toolkit for sequencing and directing animation inside a web app.

tldraw

Whiteboard

An infinite canvas with a sharp drawing engine, also available as a SDK.

TouchDesigner

Visual

A node-based environment for real-time visuals, installations, and show control.

Trello

Organization

A kanban board for lightweight personal and team task tracking.

ui.camera

Web Utility

A utility for capturing and reviewing interface stills from the browser.

UNCUT

Fonts

A sharp collection of free and independent type with a strong editorial eye.

Unicorn.studio

Visual

A visual WebGL editor for embedding animated scenes into websites.

v0 by Vercel

AI Code

Vercel's UI generator for React and Tailwind prototypes you can refine in code.

Warp

Desktop Utility

A modern terminal with blocks, AI assistance, and collaborative workflows.

Windsurf

AI Code

An agentic IDE from the Codeium team for cascade-style coding sessions.

Wispr Flow

Desktop Utility

Voice dictation that turns speech into clean text across your desktop apps.

Womp

3D

A playful 3D modeller for fast, sculptural forms in the browser.

Zed

AI Code

A fast, GPU-rendered editor with built-in agentic editing and collaboration.

Zen

Browser

A Firefox-based browser with a calmer, more customisable interface.

Introduction to design engineer tools

This directory is a curated shelf of tools for web-focused design engineers — inspiration galleries, AI coding environments, component kits, utilities, and the adjacent software used to design, capture, and ship interfaces.

Each listing links to the official site with a short original description and practical details such as category. Use search and filters to browse by name, tagline, or category, or open any tool page for metadata and related entries.

Listings are maintained as structured data in this site so you can find design-engineer tools without reconstructing someone else's bookmark bar.