AriesDevs

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Notes from the people building the software

Engineering deep-dives, AI in practice, product thinking and the occasional lesson learned the hard way.

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Student using a tablet in a library Engineering

Engineering. · 6 min read

Flutter vs React Native: which should you pick in 2026?

A fair comparison of Flutter and React Native for business apps: performance, developer hiring, look and feel, ecosystem and the cases where fully native is still the better choice.

Read article : Flutter vs React Native: which should you pick in 2026?
Hands on a laptop at a desk with papers Engineering

Engineering. · 6 min read

How to choose a tech stack for your startup

A practical way to pick languages, frameworks and cloud services for a new product: favour boring, well-supported tools, match your team and keep change cheap.

Read article : How to choose a tech stack for your startup
Team meeting around a laptop discussing a software plan Product

Product. · 6 min read

Custom software vs off-the-shelf: how to decide

A practical checklist for choosing between buying a ready-made product and building your own, with the signs that it is time to move on from spreadsheets and subscriptions.

Read article : Custom software vs off-the-shelf: how to decide
Abstract tunnel of blue digital data streams AI

AI. · 4 min read

Why RAG assistants fail in month three

Accuracy demos look great on day one. Here is the evaluation set, the three metrics and the weekly review that keep an assistant reliable long after launch.

Read article : Why RAG assistants fail in month three
UI wireframe sketches spread across a desk Design

Design. · 4 min read

Design systems that engineers actually adopt

Four decisions that decide whether a component library gets used or quietly abandoned, drawn from the patterns that separate systems that spread from systems that stall.

Read article : Design systems that engineers actually adopt

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Every post here starts with a question we have been asked or a lesson from the work. If there is a topic you would like unpacked, tell us at hello@ariesdevs.com and we will do our best to cover it.