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how fast is go? simulating millions of particles on a smart tv

from David Gerrells [alt+shift+b] in programming

The challenge, simulate millions of particles in golang, multi-player enabled, cpu only, smart tv compatible.
13th Sep 2025

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More from David Gerrells

agents, ai, and software engineering

People are limited in the number of decisions they can make in a day. Most people do not experience this limit as day to day, the decision volume is pretty low. The day to day of an executive? It is generally a non-stop firewall of decisions.

24th Feb 2026 • 1 votes
how to make a game engine

Let's write a game engine from scratch in javascript no threejs. How hard can it be?

20th Dec 2025 • 2 votes
what is a favicon?

I must confess. There is this pet peeve I have. Whenever I come across a project, website, or app which sports the default favicon (favorite icon) of whatever framework, tool, or library used to make said project, website, or app, I cannot help but be disappointed. Nay, more than disappointed, the emotion comes close to that of disgust.

11th Nov 2025 • 1 votes
how fast is java? Teaching an old dog new tricks

Java, the language everyone loves to hate. Long has it garnered the reputation of a stagnant, obtuse, bloated beast only used by those who have no other choice because some enterprise corporate believed the hype train of the 90s. But is that all still true today?

23rd Oct 2025 • 1 votes

More in programming

We solved SQLite's single-writer limitation

Multiple concurrent writers. Multiple processes. Same SQLite. No modifications.

an hour ago • 1 votes
SumatraPDF new features: April 4, 2026

New in the SumatraPDF pre-release builds: Bake PDF File New Bake PDF File command (CmdPdfBake) in the Ctrl + k command palette turns interactive form fields and annotations into static page content and saves the result as a new PDF, which then opens. Show PDF Outline New Show PDF Outline command (CmdShowPdfOutline) in the command palette shows the document’s outline (table of contents) as text in a window. Tab Groups menu Saving and restoring tab groups now has its own Tab Groups submenu (in the Favorites menu) with Save Tab Group and Restore Tab Group. Both are also in the tab right-click menu. There is also a window for managing saved groups (#4402). Screenshots include open menus Take Screenshot also captures open menus as separate windows you can pick. Menu bar improvements with tabs The custom menu bar shown when tabs are in the title bar works more like a normal menu bar, and toggling the menu bar is more reliable (#5442, #549). More: changes from April 4, 2026 and the full changelog.

12 hours ago • 1 votes
If your team is happy, are you doing a good job?

Brilliant jerks, ZIRP-era managers, and how psychological safety lost the plot. Part 3 of my conversation with Dr. Cat Hicks.

18 hours ago • 1 votes
WTF is context engineering? (with real examples)

Say you're deploying an AI assistant that processes online order returns. For it to work, it would need access to your store's purchase policy, item…

2 days ago • 1 votes
Hosting without hyperscalers
3 days ago • 1 votes
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