charmlinn

charmlinn / blueprint3d-modern

Public

A modern TypeScript-based rewrite of blueprint3d — faster, cleaner, and actively maintained.

blueprint3d-modern.vercel.app
19
4
100% credibility
Found Mar 25, 2026 at 19 stars -- GitGems finds repos before they trend. Get early access to the next one.
Sign Up Free
AI Analysis
TypeScript
AI Summary

Blueprint3D Modern is an open-source web app for interactively designing 2D floor plans and viewing them in 3D with drag-and-drop furniture placement and local browser storage.

How It Works

1
🔍 Discover the room designer

You find this fun web tool for planning rooms and open the live demo right in your browser.

2
🚀 Pick your starting space

Choose from ready room templates like a bedroom or living room, or start completely blank.

3
✏️ Shape your perfect room

Switch between top-down view to draw and adjust walls, or 3D view to drag in furniture like beds, tables, and chairs.

4
🎨 Make it feel like home

Pick floor and wall patterns, resize and rotate items, and lock favorites in place.

5
💾 Save your design

Name your room layout and save it locally—no account needed, it stays in your browser.

🏠 See your dream room in 3D

Switch to immersive 3D view to walk around your custom space, tweak anytime, and reload saved plans.

Sign up to see the full architecture

4 more

Sign Up Free

Star Growth

See how this repo grew from 19 to 19 stars Sign Up Free
Repurpose This Repo

Repurpose is a Pro feature

Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.

Unlock Repurpose
AI-Generated Review

What is blueprint3d-modern?

Blueprint3d-modern delivers a client-side 3D floor planner where you draw walls with snapping, drag furniture from catalogs, and switch between 2D blueprints and interactive 3D walkthroughs using Three.js. This TypeScript rewrite of the original blueprint3d fixes legacy issues like globals and jQuery, pairing a standalone ES module library with a Next.js app for local IndexedDB saves, thumbnails, and multi-unit measurements—no backend required.

Why is it gaining traction?

It stands out by loading instantly in browsers with touch support, room templates, and texture swaps, unlike bloated CAD suites or server-reliant tools. Developers grab it for the actively maintained core that embeds easily, plus features like context menus for resizing items and browser-persistent projects, echoing modern github repos in cleaner TypeScript over dated alternatives.

Who should use this?

Frontend devs building real estate visualizers or furniture apps, indie hackers prototyping room designers without infra costs, or educators demoing floor plans in interactive web apps. Ideal for teams wanting Three.js 3D without npm bloat or backend glue.

Verdict

Worth forking for prototypes—the live demo and docs shine, but 19 stars and 1.0% credibility signal early days with room for tests and npm publish. Strong start if you're hunting modern TypeScript 3D tools over rusty originals.

Sign up to read the full AI review Sign Up Free

Similar repos coming soon.