Blog

Docker

Always use a .dockerignore in your projects

A missing .dockerignore slows down deployments and risks exposing sensitive data. Learn why this small but critical file is as essential as .gitignore.

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Bird migration

Replacing jQuery with React: a pragmatic migration plan (with real estimates)

Legacy frontends rarely fail loudly. They fail quietly: slower iteration, harder UI changes, more edge-case bugs, and a growing sense that every improvement costs too much. That is usually the moment teams consider moving from a jQuery-heavy UI to a component-based frontend like React.

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Keyboard

AI code agents and Typed Languages

AI code agents work best with typed languages. Better inference, safer refactors, and clearer APIs make typing feel like leverage rather than bureaucracy.

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yatch

Setting sail with eTech Yachting: Python, IoT, and AI on the high seas

We are delighted to officially welcome eTech Yachting as our newest client at MarsBased.

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ChatGPT launches the App Directory and a new workflow for building apps inside ChatGPT

ChatGPT launches the App Directory and a new workflow for building apps inside ChatGPT

OpenAI has officially launched the ChatGPT App Directory, opening a new distribution channel for developers to publish applications that run directly inside ChatGPT. Starting now, developers can submit their ChatGPT apps for review. Once approved, apps become discoverable in a dedicated directory,

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Updates to shadcn/ui

Updates to shadcn/ui: Base UI support and new Theme Editor

The latest shadcn/ui updates: v0 theme integration, Base UI support, and what it means for the React ecosystem.

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Paintbrush

Generating AI blog images with consistent style in 4K

If you run a blog or manage digital content, you’ve likely encountered the "Holy Grail" of generative AI: Consistency. Tools like ChatGPT or Gemini can create breathtaking artwork in seconds. However, they suffer from a major flaw: Artistic Amnesia. Today, they generate a perfect minimalist illustr

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Lock on a keyboard - Photo by FlyD

Why have we forbidden agentic browsers at MarsBased?

Agentic browsers are untamed. A diamond in the rough. As such, they need polishing before we fully utilise them in a safe way. In the meantime, we are not using them at MarsBased.

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marsbased

An unforgettable journey: inside our annual Martian Day

Our annual Martian Day was a massive success! This year, we took time to strategically review our trajectory and future vision, fueled growth with an insightful workshop on artificial intelligence, and celebrated the human heart of our mission through employee recognition. We capped the day with fun trivia and our Secret Santa, reaffirming that team connection is the core of our stellar journey.

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astronaut code

How we solved host VPN conflicts by running OpenVPN inside Docker containers

Struggling with routing conflicts between your corporate VPN and OpenVPN? Learn how we solved connectivity issues by running the OpenVPN client directly inside Docker containers . A step-by-step guide to achieving a stable, isolated, and conflict-free development environment without modifying your host OS.

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React

React vulnerability (CVE-2025-66478): How we responded and what you should do

A critical React SSR vulnerability (CVE-2025-66478, CVSS 10.0) allows remote code execution. We have swiftly patched all active React/Next.js client projects. Users must apply the official fix immediately.

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astronaut structure

Our new services structure: finding the right fit for your project

We’ve redesigned our service structure to help clients easily understand how we work, offering five engagement models tailored to different project needs, budgets, and stages of growth.

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