frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Functional Programming in hica

https://www.hica.dev/docs/functional-programming/
14•cladamski79•3d ago

Comments

cladamski79•3d ago
hica is a functional, expression-based programming language, everything is an expression and immutable by default. Its goal is to make programming very approachable for beginners (and veterans alike). You learn by doing small programs, then dive deeper on a thing you really want to build.

This is a guide on functional programming which covers immutability, higher-order functions, pipelines, and more, all with runnable examples.

If that is to theoretical there is https://www.hica.dev/docs/hica-for-beginners/ that walks through functions, pattern matching, and lists by building real programs.

Happy to answer questions about the design decisions, the implementation or how to get started.

nyankosensei•18m ago
Thanks for sharing. Very interesting, especially since it’s based on Koka, which I’ve been experimenting with and still trying to wrap my head around. It also reminds me a lot of Shen (https://shenlanguage.org/). I’ll definitely try this out. How do you pronounce the name?
jdw64•27m ago
It feels like C#, so it seems easy to learn. Looks fun.
blanched•4m ago
Quick fyi that your website is “zoomed in” on mobile safari and a little difficult to use

(Apologies if it’s just my device)

I’ll take a closer look on my desktop later today, love seeing new programming languages. Sounds interesting!

Shadcn/UI now defaults to Base UI instead of Radix

https://ui.shadcn.com/docs/changelog
180•dabinat•8h ago•69 comments

If you're a button, you have one job

https://unsung.aresluna.org/if-youre-a-button-you-have-one-job/
315•nozzlegear•10h ago•159 comments

Claude Design System Prompt

https://github.com/Trystan-SA/claude-design-system-prompt
49•handfuloflight•4h ago•12 comments

Fast Software, the Best Software (2019)

https://craigmod.com/essays/fast_software/
58•ustad•5h ago•27 comments

GPT-5.5 Codex reasoning-token clustering may be leading to degraded performance

https://github.com/openai/codex/issues/30364
316•maille•15h ago•120 comments

Functional Programming in hica

https://www.hica.dev/docs/functional-programming/
15•cladamski79•3d ago•4 comments

Pandoc Lua Filters

https://pandoc.org/lua-filters.html
90•ankitg12•2d ago•5 comments

Trust your compiler: Modern C++

https://categorica.io/blog/2026.06.29_trust_your_compiler/
11•foxhill•3d ago•2 comments

Jellyfish can heal wounds in minutes. Scientists want their secrets

https://www.mbl.edu/news/jellyfish-can-heal-wounds-minutes-scientists-want-their-secrets
154•hhs•14h ago•33 comments

Knowledge Should Not Be Gated

https://www.formaly.io/blog/knowledge-should-not-be-gated
24•nezhar•5h ago•2 comments

Scientist who cleaned space toilet on work now leading Mars exploration

https://www.bbc.com/news/articles/cz758x04g83o
19•saikatsg•3h ago•4 comments

Megawatts by Microwave

https://computer.rip/2026-07-04-microwave-and-power.html
35•eternauta3k•7h ago•4 comments

Moby Dick Workout (2022)

https://www.hogbaysoftware.com/posts/moby-dick-workout/
56•helloplanets•8h ago•18 comments

Command and Conquer Generals natively ported to macOS, iPhone, iPad using Fable

https://github.com/ammaarreshi/Generals-Mac-iOS-iPad/tree/main
598•asronline•17h ago•256 comments

Artful Cats: Feline-Inspired Art and Artifacts

https://www.si.edu/spotlight/art-cats
54•jruohonen•3d ago•4 comments

Meta's Un-Stable Signature

https://hackerfactor.com/blog/index.php?/archives/1098-Metas-Un-Stable-Signature.html
107•ementally•3d ago•15 comments

Atomic Force Microscope [video]

https://www.youtube.com/watch?v=DyIQkqBXhS0
86•mhb•2d ago•9 comments

The Log is the Agent

https://arxiv.org/abs/2605.21997
58•iacguy•10h ago•17 comments

What ORMs have taught me: just learn SQL (2014)

https://wozniak.ca/blog/2014/08/03/1/index.html
223•ciconia•4d ago•249 comments

Return of the Nigerian Prince Redux: Beware Book Club and Book Review Scams (2025)

https://writerbeware.blog/2025/09/19/return-of-the-nigerian-prince-redux-beware-book-club-and-boo...
64•Anon84•12h ago•21 comments

Dark mode with web standards

https://olliewilliams.xyz/blog/dark-mode/
14•thm•5h ago•3 comments

“Beyond the limit”: Satellites and mirrors in space pose threat to the night sky

https://www.eso.org/public/news/eso2607/
156•Breadmaker•19h ago•259 comments

About the Digital Art

https://www.tricivenola.com/about-the-digital-art/
14•NaOH•3d ago•3 comments

My ASN Journey series (2024)

https://www.animmouse.com/p/my-asn-journey/
28•antonalekseev•8h ago•11 comments

Programmers need to start meditating

https://jacob.gold/posts/programmers-need-to-start-meditating-now/
106•enz•5h ago•109 comments

Reducing Assumptions, Exploding Your Code

https://ryelang.org/blog/posts/reducing_assumptions_but_exploding/
16•mpweiher•5h ago•5 comments

Drone Autonomy (2021)

https://www.cggonzalez.com/blog/index.html
69•cgg1•13h ago•6 comments

A gender-swap EarthBound for my daughter (2025)

https://tommy.reddad.net/post/2025-12-04-coilsnake/
12•Sajarin•7h ago•1 comments

The Engineer in the Half-Space

https://yusufaytas.com/the-engineer-in-the-half-space
21•yusufaytas•32m ago•1 comments

The Vespa at 80

https://www.cbc.ca/news/world/vespa-italy-postwar-design-9.7252641
169•cf100clunk•3d ago•157 comments