Author: Tomas Kulich

Why we Love Typescript – the Power of Javascript, Plus More…

Here’s our case for why we love Typescript, and why you should try it out, too. Typescript isn’t opinionated, and can co-exist nicely alongside Javascript. Which makes it far more likely to stick around for the long term. It also just happens to be an excellent language to work with.

An Isolated Place: Writing Software for Crypto Hardware Wallets

Today, we want to take you on a tour through the odd world of hardware wallets. Over the years, Vacuumlabs engineers have gained extensive experience with this technology, so it seemed fun to share some of the learnings with fellow developers…

Behind the scenes: how we built AdaLite, the first Cardano light wallet.

In late 2017, we bought a few coins and wanted to store them securely. The whole ecosystem was relatively immature, so we decided to implement a good wallet that’d be secure enough, and that’d suit our needs. It seemed pretty straightforward; you do some crypto-mojo of hashing and signing in Javascript and broadcast the resulting transaction. This is kind of a task which makes you ask yourself, “OK, and what will I do in the afternoon?” Obviously, we couldn’t be more wrong.

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Vacuumlabs provides teams of flexible software engineers and designers with years of experience building fintech, online marketplaces, and digital products.

Every step of the way, Vacuumlabs experts collaborate with clients, so that they can move fast, learn and iterate as they build world-class products together.

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