Evil Martians
We design and develop high performance developer tools that scale
- 65%
- of our clients raise Series A or B within 1–3 years
- 8
- startups grew from seed to unicorn with our help
- 25B+
- total downloads of our open source projects
Solve your problems, ship value
We take your product from PoC to MVP, iterate to PMF, and scale through explosive growth.
All services
We build developer tools that developers love
We work with 40+ early-stage startups each year. Investors from Conviction, Blossom Capital, SignalFire, Heavybit, Uncork Capital recommend us to their portfolio companies.
- Bolt.newEvil Martians and StackBlitz: tech partners since 2021. Our engineers helped scale their WebContainers platform from pioneering browser IDE to bolt.new—the AI-powered tool that hit $20M+ ARR in just 2 months and disrupted the industry of vibe coding. We've built core infrastructure powering 3M+ monthly developers, from backend Rails to enterprise features and performance optimization. Together, we're transforming how developers build worldwide.
- $113M
- total funding
- Backed
- by GV
- TinesEvil Martians helped an advanced security orchestration and automation platform, Tines, with the core product, covering UI design, frontend, and backend. Our team designed a pro-oriented interface easy-to-use even for newcomers.
- Backed
- by Index Ventures
- $90M+
- total funding
- TeleportEvil Martians has partnered with Teleport since 2020, engineering enterprise-ready features for their open-source infrastructure access platform. Our engineering and design teams work across the platform – from architecting the plugin ecosystem and deployment strategies to transforming their documentation into a powerful growth driver with Next.js. Combining deep Go expertise with product thinking, we continue as their technical partner driving R&D initiatives as well as building core features that support their growth..
- Backed
- by Kleiner Perkins, Y Combinator
- $170M
- total funding
- WallarmWe helped Wallarm, an API security platform, redesign and optimize their Go-based event processing pipeline that handles critical security data through NATS messaging and ClickHouse storage, and guided their team through architectural improvements and urgent feature implementations.
- 20,000+
- Protected apps and APIs
- Top 150
- Cybersecurity Companies (IT-Harvest'24)
Open Source is in our DNA
Millions of developers use our Open Source projects.
- 126
- projects with
- 178K+
- stars and climbing
- PostCSS
PostCSS
One of the most popular and most depended-on npm libraries, PostCSS transforms CSS using an extensible plugins API. With more than 200 plugins, developers can lint CSS, support variables and mixins, transpile future CSS syntax, and more.- 300M+
- monthly downloads
- Used
- in Webpack and Stylelint
- VFont
VFont
VFont is a library for mobile engineers and designers that simplifies work with variable fonts in iOS projects.
Read our legendary blog, meet us at events around the world
- Web slides are web apps: live interactivity for Reveal.js and Slidev
Web slides are web apps: live interactivity for Reveal.js and Slidev
![Cover for Web slides are web apps: live interactivity for Reveal.js and Slidev]()
- How to avoid tricky async state manager pitfalls in React
How to avoid tricky async state manager pitfalls in React
![Cover for How to avoid tricky async state manager pitfalls in React]()
- eBaymag magic: under the hood of the international eBay spinoff
eBaymag magic: under the hood of the international eBay spinoff
![Cover for eBaymag magic: under the hood of the international eBay spinoff]()
- CSS Tooling, Plugin Ecosystems & Open Source Values at Scale
CSS Tooling, Plugin Ecosystems & Open Source Values at Scale
The Señor Developer![Cover for CSS Tooling, Plugin Ecosystems & Open Source Values at Scale]()
