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Ben Gubler

Hello! Ahoj! Привет! مرحبا! 👋

Currently interning @ VercelGitHubTwitter

I'm Ben — a student at BYU studying Applied Math and Arabic. I build open-source libraries, web applications, and AI tools. Currently interning at Vercel.

Check out my projects, read my writing, or view my résumé.

Projects

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Eta - A fast embedded JS template engine. Widely used with 1.5K+ GitHub stars and ~1M weekly downloads.

TypeScript, microbundle, Jest, GitHub Actions • GitHub

tokka-bench - Benchmark and compare tokenizers across many languages with interactive visualizations and analysis.

tokenizers, streamlit • GitHub

shade - PyTorch-like computation library for TS/JS using WebGPU (Work in Progress).

Deno, WGSL • GitHub

TinyLingo - A language learning app for improving comprehension. Listen to authentic native podcasts with AI-generated transcriptions and translations.

Next.js 15, Convex, Clerk, shadcn/ui, OpenRouter • GitHub

Recent Posts

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3 min read

Summer 2025 in Review

Things I learned and projects I made.

#random
7 min read

Introducing ts-base: A Modern TypeScript Library Template

Build with tsdown, Vitest, release-please, and Biome.

#frontend#open-source
1 min read

Introducing Eta v4

Making Eta ESM-only, changing package scope, and improving CI/CD.

#open-source