Jcode

YC company profile

High performance coding agents

Jcode is a high-performance coding-agent harness that makes it possible for developers to scale up multi-agent/swarm workflows. It's built from the ground up with a different architecture to solve the memory bottleneck (it's 20x more memory efficient than Claude Code) that has kept agent swarms from going mainstream. It has 20K GitHub stars, and throughputs $1mil per month of inference spend

• YC batch: Summer 2026
• Founded: 2026
• Team size: 1
• Location: San Francisco
• Country: US
• Status: Active
• Industry: Consumer
• Stage: Early
• Tags: Developer Tools, AI
• YC partner: Brad Flora

Founders

Jeremy Huang — Founder/CEO

hacked github
top 500 monkey type
https://github.com/1jehuang
age 21

LinkedIn · X

Source: Y Combinator · Retrieved 2026-11-02. Company information is self-reported on YC.