Course using F#: Write your own tiny programming system(s)

• coollang-2020-fs

  5 37 9.2 F#

  Compiler of a small Scala subset

Looks interesting.

Once I saw it's a Czech university course using F#, I knew Tomáš Petříček would be the lecturer :)

A couple years back, I wrote a compiler of tiny-ish scala subset in F# (the code is imperative, though)[1]

[1]: https://github.com/mykolav/coollang-2020-fs

• Teaching

  1 93 6.9 F#

  :mortar_board: Materials for my lectures including programming langauge design, software engineering and human-computer interaction. (by tpetricek)

There seems to be a lot of confusion for this, unfortunately.

Some more information can be found at https://github.com/tpetricek/Teaching (specifically, https://github.com/tpetricek/Teaching/tree/master/2023/tiny-...). The course is currently ongoing. The videos and PDFs seem to be down, but I wouldn't be surprised if that's just because of hacker news overloading things.

Seems neat, from the slides and demos.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• Avalonia.FuncUI

  22 858 8.3 F#

  Develop cross-plattform GUI Applications using F# and Avalonia!

  

• Elm

  198 7,454 4.8 Haskell

  Compiler for Elm, a functional language for reliable webapps.

  

• dotfiles

  2 4 9.1 Python

  dotfiles (by williamcotton)

I started down this path sometime last year with Crafting Interpreters and I’ve gotten obsessed with this entire world since. I wrote a little language [0] using Python Lex Yacc a couple of months ago at work because I wanted an awk-like way to quickly make graphs/charts from the CLI. Then I wrote a parser-as-a-type in TypeScript [1] for the same grammar.

My plan was to take a look at OCaml for future tinkerings with parsers, but man, F# is already looking very familiar between TypeScript and Lex/Yacc-like things.

Thanks for this post, I think I might have a new favorite language in the oven!

[0] https://github.com/williamcotton/dotfiles/blob/master/bin/pl...

[1] https://github.com/williamcotton/dotfiles/blob/master/bin/pl...

• Fabulous.Avalonia

  3 121 9.6 F#

  Declarative UIs for Avalonia with F# and MVU, using Fabulous

  

Also take a look at Fabulous[1]. The code with it looks nicer than Avalonia.FuncUI.

[1]https://github.com/fabulous-dev/Fabulous.Avalonia

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