SliP LLC · Tokyo, Japan

Ideas,
engineered.

We turn ideas without names into products that move beautifully and run fast—through deep expertise in graphics and high-performance computing.

Explore our products ↓ GitHub ↗

What we do

Moving freely between technology and expression.

01
◇

Computer Graphics

Precise, dynamic visual experiences and graphics technology for media and the web.

02
⌁

High Performance

CUDA, Tensor Cores, and WebAssembly—making complex workloads faster by using compute resources well.

03
↗

Web Engineering

From Vanilla JavaScript to the cloud, we build lasting experiences on simple foundations.

Products

Building the tools we want to see next.

Calculator / Language↗

SliP

A powerful calculator that evaluates expressions as you write them—and a computer language in its own right.

 Diagram Editor↗

Zukai

A Canvas-based visual editor for creating cloud architecture diagrams, mind maps, and sequence diagrams intuitively.

Tech Journal

Experiment, understand, and share what we learn.

You Don’t Need to Self-Host Everything

Architecture · Hybrid Cloud

Building a Minimal WebAssembly Environment with Clang and LLD

WebAssembly · Clang

Introduction to VanillaJS in the Age of WebComponents

VanillaJS · Components

Creating a membership service with Firebase

Firebase · JavaScript

Understanding Custom Elements and Web Components

Web Components

Discover the power of Tensor Cores

CUDA · Matrix
See all activity on GitHub ↗

Support open source

Help make the next experiment possible.

Your support through GitHub Sponsors helps us continue building open source, testing new technology, and sharing what we learn.

Sponsor us on GitHub ↗