Engineering lesson: load OCR language data only when requested

PureHub is a free, ad-free, open-source collection of 22 utility tools. This article shares a practical engineering lesson from the project rather than a product pitch.

What we changed

We focused on clearer mobile interaction, local-first behavior, and measurable loading or testing improvements.

What we learned

Small utility features become easier to trust when their limits and data behavior are visible.

Explore the implementation and share feedback: https://hub.blissbiovn.com/en/tools?utm_source=devto&utm_campaign=community-foundation-30d-v1