The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.

• Updated Sep 10, 2024
• JavaScript

Declarative wireframes for programmers, based on web technologies. Pull requests are welcome!

• Updated Dec 11, 2015
• JavaScript

Freehand vector drawing component for React using SVG as canvas 🖌️

• Updated Oct 12, 2025
• TypeScript

Quickly search, compare, and analyze genomic and metagenomic data sets.

• Updated Oct 23, 2025
• Python

sketching out concepts one 📝 at a time

• Updated Jan 9, 2023

Canvas based sketch board, with force touch and real-time Bezier curves.

• Updated Feb 12, 2022
• JavaScript

✍🏻 The drawing app to express, grasp, and organize your thoughts and ideas. Draw to explain. Draw to grasp.

• Updated Dec 5, 2024

Accurate metagenomic profiling && Fast large-scale sequence/genome searching

• Updated Sep 22, 2023
• Go

Create sketchy, hand-drawn-like images from SVGs

• Updated Aug 17, 2024
• TypeScript

Sketching Algorithms for Clojure (bloom filter, min-hash, hyper-loglog, count-min sketch)

• Updated Jun 7, 2023
• Clojure

a simple weather app

• Updated Feb 23, 2016
• Objective-C

A Racket library for creative drawings and animations. Inspired by Processing.

• Updated May 12, 2023
• Racket

ArtistAssistApp is a web app for artists to accurately mix any color from a photo, analyze tonal values, turn a photo into an outline, draw with the grid method, paint with a limited palette, simplify a photo, remove the background from an image, compare photos pairwise, and more.

• Updated Oct 24, 2025
• TypeScript

PopPUNK 👨‍🎤 (POPulation Partitioning Using Nucleotide Kmers)

• Updated Aug 11, 2025
• Python

A header-only C++ library for sketching in randomized linear algebra

• Updated Oct 22, 2025
• C++

[ICLR 2023 Spotlight] About PyTorch implementation of SketchKnitter: Vectorized Sketch Generation with Diffusion Models

• Updated Nov 24, 2023
• Python

Histosketching Using Little Kmers

• Updated May 25, 2023
• Jupyter Notebook

A HyperLogLog implementation in Rust.

• Updated Mar 7, 2025
• Rust

🏰 Sketch- and image-based system for 3D representation and documentation of cultural heritage sites

• Updated Jun 29, 2017
• C++

SimpleDrawing is a basic desktop sketching application build using the Dear PyGui Graphical User Interface Toolkit in python for producing neat and quick sketches.

• Updated Jan 23, 2022
• Python