An independent studio, run like a product company

ESPYCRUX Digital Labs designs, builds and maintains web applications end to end — research, interface, engineering and support under one roof — and writes about what we learn doing it.

ESPYCRUX Digital Labs was started in 2019 by Karan Sahu, and it began with a single business calculator built to answer one pricing question properly. That tool kept getting used, so the next one was built, and the pattern quietly became the company: narrow scope, honest maths, and no signup wall until the software has earned it.

Today the platform hosts a growing family of live applications that share one design system, one account layer and one release process. Everything is built with React and modern web standards, measured against Core Web Vitals on the hardware real visitors actually carry, and reviewed for WCAG 2.2 AA accessibility before it ships.

Mission

Put genuinely useful software in front of people without account walls, dark patterns or bloated pricing pages. If a tool answers your question in one visit, that is a success, not a lost conversion.

Vision

One platform hosting a hundred focused applications, each maintained properly rather than launched and abandoned. We would rather run six tools well than ship sixty and quietly let them rot.

Values

Ship small, explain the reasoning, respect privacy by default, and treat performance and accessibility as features rather than afterthoughts. Everything we publish is meant to hold up when someone actually depends on it.

Who writes here

Articles are written by the people doing the work, each keeping to a consistent beat so you know whose judgement you are reading.

Arjun Mehta — Engineering & product

Arjun writes about web performance, developer tooling and applied AI for ESPYCRUX. He has spent the last decade building and maintaining production web apps, and most of his articles start from something that broke in one of them.

Nisha Verma — Business & operations

Nisha covers small-business strategy, productivity and digital marketing for ESPYCRUX. She is interested in the tactics that work without a large team or budget, and skeptical of the ones that only work in a case study.

Ravi Patel — Sustainability & agriculture

Ravi reports on agriculture, food systems and sustainability for ESPYCRUX, with a habit of following the money before the technology. He grew up around a family farm and it shows in the questions he asks.

Sara Iyer — Culture & media

Sara writes about digital culture, entertainment and how creative work is changing for ESPYCRUX. She reads the release notes and the box office, and thinks the two explain more together than either does alone.