Zelenya articles - 39 total
Friction in programming and why FP isn’t mainstream
The other day, I was working on a dashboard: I wrote the core of it in purescript in a couple of...
Programming: Between industry and craft
Begin I grew up around people drawing, sewing, building, gardening, etc. I admired crafts...
PureScript for Scala developers
This is mostly based on Haskell for Scala developers. If you’ve seen that one already, your most...
On “superiority” of (functional) programming and other labels
I'm not going to lie. There was a time when I used to believe that. I was convinced I only wanted to...
How to make a quick and pretty PureScript web app
In theory, I’m a full stack developer, but in the last year or two, I’m on the backend, staring at...
Scala is one of the best ways to learn Haskell
First, a reminder: You DON’T NEED TO learn Haskell — that’s not what I want to talk about. I...
Scala for Haskell developers
So, you have some Haskell experience and want (or need to) write Scala code. The following is a rough...
Haskell for Scala developers
Imagine you’re my colleague: you have functional Scala experience and must start contributing to the...
What Scala does better than Haskell and vice versa
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Functional-programming tier list
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How I switched from Stack to Cabal
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[Advanced] Error handling in FP
Disclaimer: This topic is not really “advanced”, but it’s not something you should stress about if...
How to gently introduce an FP library
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Unison: From 0 to Cloud
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How to introduce Haskell into your company
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High-level overview of PureScript
I want to do a high-level overview of PureScript and its ecosystem. Who uses it and why? What are the...
Okay, so which PostgreSQL library should I use with Haskell?
I can’t tell you which library to use. I don’t know myself. But I can tell you the questions you (and...
How to use PostgreSQL with Haskell: selda
Okay, what if we did something quite similar but quite different? Selda “is a Haskell library for...
How to use PostgreSQL with Haskell: rel8
Okay, what if we did something quite similar but quite different? Rel8 “is a Haskell library for...
How to use PostgreSQL with Haskell: opaleye
Okay, what if we did something quite similar but quite different? Opaleye is “an SQL-generating DSL...
How to use PostgreSQL with Haskell: squeal
Okay, what if we did something quite similar but quite different? Squeal “is a type-safe embedding...
How to use PostgreSQL with Haskell: beam
Tired of sql and Template Haskell? Beam “is a highly-general library for accessing any kind of...
How to use PostgreSQL with Haskell: persistent + esqueleto
If that was not enough, it’s time to move to the type level. According to the readme, ”Persistent's...
How to use PostgreSQL with Haskell: hasql
The next “obvious” step is to add more type-safety. According to the readme, Hasql “is a highly...
How to use PostgreSQL with Haskell: postgresql-simple
Let’s start simple. postgresql-simple describes itself as “Mid-Level PostgreSQL client library“. In...
How to use PostgreSQL with Haskell. Elephantine library review 2023
As of October 2023, there are around a dozen mature PostgreSQL libraries, all levels of abstractions,...
Do your Values align with FP Values?
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Debugging without a “real” debugger
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How to handle optional fields in PureScript
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What makes library docs great [Library review: Iron]
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