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Lumi
builds supply chain software for ecommerce brands.
Recent posts
Type-safe JSON queries for Esqueleto
Adding type safety to our generated SQL code by checking it against our Haskell type information
An Applicative for Transactional Validation
How we built a very simple DSL for application-side validation using tools from the Haskell standard library.
Announcing Lumi Components
Lumi Components is a DSL for building Lumi UIs, and we're excited to announce that now it's open source!
Using PureScript to Create a Domain-Specific Language for Building Forms with Validation
How we created a small, type-safe, embedded, domain-specific language for form components.
PureScript and Haskell at Lumi
How we’re improving correctness on the front-end by moving from JavaScript to PureScript.
Migrating from RethinkDB to Postgres, an Experience Report
How we switched from RethinkDB and ElasticSearch to Postgres, leaning heavily on Haskell.
Lumi
is accelerating the world's transition to a circular economy. Want to work with us?
We're hiring.
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