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| 1801. | Show HN: Tach – Visualize and untangle your Python codebase (github.com) | |
| 263 points | 2025 | author 0x63_Problems showed up | their comment (+2 more) | thread
“fair question! In short, we want to make the visualization UX as smooth as possible, and this is best done with a web app. The URLs use UUIDs, and the contents being…” | ||
| 1802. | Translating a Fortran F-16 Simulator to Unity3D (vazgriz.com) | |
| 263 points | 2025 | author vazgriz showed up | their comment (+2 more) | thread
“I wanted to keep the data tables exactly the same in the C# translation. While formulas can be converted to metric easily, the data tables do not actually have units…” | ||
| 1803. | There is a huge pool of exceptional junior engineers (workweave.dev) | |
| 263 points | 2025 | author adchurch showed up | their comment | thread
“great to see all the conversation & thoughts you all have shared so far! One thing I've seen a lot of people saying: hiring juniors isn't worth it because they'll just…” | ||
| 1804. | Interactive SICP (xuanji.appspot.com) | |
| 262 points | 2014 | author zodiac showed up (and submitted it) | their comment (+1 more) | thread
“Sorry for forgetting to enable billing on appengine - the page should be displaying now. I shared Interactive SICP with HN last year (), and thought it was time to share…” | ||
| 1805. | Rust-Doom: A Doom renderer in Rust, with no unsafe code (github.com) | |
| 262 points | 2015 | author cristicbz showed up | their comment | thread
“no poo-poo-ing taken. You're completely right. The rendering code is shamelessly unoptimized indeed: doing frustum culling naively actually slows down the code because…” | ||
| 1806. | Keybase chooses Zcash (keybase.io) | |
| 262 points | 2016 | author malgorithms showed up | their comment | thread
“Seeing some of the discussion go down on Twitter, I feel maybe I should explain further the "white supremacist" example in the post. (one tweet at me: "So now you can…” | ||
| 1807. | Blind software development at 450 words per minute (2017) (vincit.fi) | |
| 262 points | 2019 | author tuukkao showed up | their comment | thread | on Y Recombinator
“As it's been 2 and a half years since I wrote this post, I thought I'd give a little update as to the tools I use since my preferences have changed slightly. (I know…” | ||
| 1808. | Convert curl commands to code in several languages (curlconverter.com) | |
| 262 points | 2022 | author NickC_dev showed up | their comment | thread
“Many smart people have contributed code over the years, but one warrants special mention. About a year ago, verhovsky showed up out of nowhere. He rewrote the core of…” | ||
| 1809. | Want to Start a Startup, as a Software Engineer? Sell Something Online (blog.pragmaticengineer.com) | |
| 262 points | 2022 | author gregdoesit showed up | their comment | thread
“Please note that 2020 should be added to the title, as I wrote it late 2020, after I left Uber and my plan back then was to start a startup some months later. I had…” | ||
| 1810. | The state of AI for hand-drawn animation inbetweening (yosefk.com) | |
| 262 points | 2024 | author yosefk showed up | their comment | thread
“would be very interesting to hear more of your thoughts on this! It's not easy to find a pro animator willing to consider the question given the current level reached by…” | ||
| 1811. | Explainer: What's r1 and everything else? (timkellogg.me) | |
| 262 points | 2025 | author tkellogg showed up | their comment | thread
“I do believe it's going to be exponential (not yet), but that's out of scope for the article. However, if someone has a good explainer link for that, please put it here…” | ||
| 1812. | A Tiny Boltzmann Machine (eoinmurray.info) | |
| 262 points | 2025 | author anomancer showed up (and submitted it) | their comment (+1 more) | thread
“Thanks for all the comments, didn't expect this to hit the front page. Cleaning up the abundance of typos, margin, and scroll issues now, thanks for pointing them out.” | ||
| 1813. | How to Make Money in 6 Easy Steps (inc.com) | |
| 261 points | 2011 | author jasonfried showed up | their comment | thread
“just not the headlines/subheads. My editor always tweaks a few words here and there, but I always review prior to publication. So I'd say it's a 9.9.” | ||
| 1814. | How I negotiated my startup compensation (with numbers) (blog.keen.io) | |
| 261 points | 2012 | author wetzler showed up (and submitted it) | their comment | thread
“I wrote this article because I wished it existed when I was going through this. Even something as simple as an example of a early employee's salary at a seed-funded…” | ||
| 1815. | Let employees work from home (midnightdba.com) | |
| 261 points | 2017 | author JenMcCown showed up | their comment (+1 more) | thread
“Ha. I wrote the article. I'm actually a self employed consultant and company owner who works from home full time, but I spent 15 years in offices. So you have a point,…” | ||
| 1816. | Going Global with Your Startup (blog.ycombinator.com) | |
| 261 points | 2018 | author kwindla showed up | their comment | thread
“Happy to answer any questions or talk about other things related to working across national borders.” | ||
| 1817. | A step-by-step guide to the “World Models” AI paper (applied-data.science) | |
| 261 points | 2018 | author hardmaru showed up | their comment | thread
“). Happy to answer any questions you may have.” | ||
| 1818. | Introduction to Genetic Algorithms (blog.floydhub.com) | |
| 261 points | 2019 | author philipkiely showed up | their comment | thread
“I’m really excited by the conversation this has generated and I’m happy to answer any questions.” | ||
| 1819. | Algorithm can pick out almost any American in supposedly anonymized databases (nytimes.com) | |
| 261 points | 2019 | author Cynddl showed up | their comment (+1 more) | thread
“We designed a statistical model, which is never 100% sure a re-identification is correct. There is, e.g., a non-null probability that two individuals in the US share 5,…” | ||
| 1820. | When XML Beats JSON: UI Layouts (engineering.instawork.com) | |
| 261 points | 2019 | author adamstep showed up | their comment | thread
“The meta-point of my post is that different formats have their advantages and disadvantages, and it's good to understand those when deciding on what's appropriate for a…” | ||
| 1821. | A better Kubernetes from the ground up (blog.dave.tf) | |
| 261 points | 2020 | author dave_universetf showed up | their comment | thread
“If I had to run Kubernetes for money-making purposes, I would still seriously consider GKE. I still think they're the best at running k8s. It's just that k8s limits what…” | ||
| 1822. | Airflow's Problem (stkbailey.substack.com) | |
| 261 points | 2022 | author stkbailey showed up | their comment | thread
“appreciate the comments and reads. To add a bit of color -- I spent about a month looking into orchestrators to migrate Whatnot's data platform onto earlier this year,…” | ||
| 1823. | Penzai: JAX research toolkit for building, editing, and visualizing neural nets (github.com) | |
| 261 points | 2024 | author ddjohnson showed up | their comment | thread
“I didn't know PyTorch had its own pytree system. It looks like it's separate from JAX's pytree registry, though, so Penzai's tooling probably won't work with PyTorch out…” | ||
| 1824. | Working pipe operator today in pure JavaScript (github.com) | |
| 261 points | 2025 | author urvader showed up (and submitted it) | their comment | thread
“Thanks for pointing this out, it is now updated.” | ||
| 1825. | Does your mind jump around, stay on task or get stuck? (news.berkeley.edu) | |
| 260 points | 2016 | author zacirving showed up | their comment | thread
“and was so happy to hear this thread was going! I've heard about HN from my hacker friends, and it's hilarious and flattering to be here!! Seems like you've been having…” | ||
| 1826. | Hidden work when launching a SaaS (workshop.kwoosh.com) | |
| 260 points | 2018 | author jamesvandyne showed up | their comment (+1 more) | thread
“You’ve hit the nail on the head. We actually have soft delete in Kwoosh. We’re using Django on the backend. The way we went about implementing it was with a flag on our…” | ||
| 1827. | Timsort is a sorting algorithm that is efficient for real-world data (hackernoon.com) | |
| 260 points | 2018 | author bbno4 showed up | their comment | thread
“Hey! Author here! Thank you so much for posting this here! If you have any questions feel free to ask me” | ||
| 1828. | Getting 2FA Right in 2019 (blog.trailofbits.com) | |
| 260 points | 2019 | author woodruffw showed up | their comment (+1 more) | thread
“that's fair; I admit that it's sort of an extreme position to hold (and the framing is intentionally polemic). Perhaps more fairly: services should only provide recovery…” | ||
| 1829. | Porting Quake to the iPod Classic (fwei.tk) | |
| 260 points | 2020 | author theunamedguy showed up | their comment | thread
“This is actually a fairly old project of mine by now, but I just recently submitted it to Hackaday, which is probably why it's surfaced here. The original video demo has…” | ||
| 1830. | I replaced my native iOS app with a cross platform web app and no-one noticed (medium.com) | |
| 260 points | 2022 | author chris_nielsen showed up (and submitted it) | their comment (+3 more) | thread
“Congrats on having such a successful app. Funnily enough, I actually wrote this post because if you had asked me about cross platform web apps 6 months ago I would have…” | ||
| More | ||