<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: rameerez</title><link>https://news.ycombinator.com/user?id=rameerez</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 16 Jun 2026 02:25:50 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=rameerez" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by rameerez in "Show HN: I wrote a C++ ray tracer from scratch without AI"]]></title><description><![CDATA[
<p>Look at the commit history.<p>Out of 557 total commits in the repo, 510 have been done before the past 2 weeks. All those (minus 5 in 2023-2024) have been done on or before July 2022, months before ChatGPT had even launched.<p>Out of the 47 commits in the last 2 weeks, 26 were README updates / CI / docs. The remaining 21 commits are clearly cleanups, speedups, bugfixes, and tangential features like Blender import/export. Which leaves us with 505/557 commits (90%) if we're not generous --or 531/557 commits (95%) in the best case-- of non-AI commits to the repo.<p>OP clearly wrote most of the project by hand and has just been cleaning things up for public release the last couple weeks. Exactly as he disclosed in his comment.</p>
]]></description><pubDate>Mon, 15 Jun 2026 15:47:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48543050</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=48543050</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48543050</guid></item><item><title><![CDATA[New comment by rameerez in "I took all my projects off the cloud, saving thousands of dollars"]]></title><description><![CDATA[
<p>Loads just fine?</p>
]]></description><pubDate>Wed, 05 Nov 2025 17:13:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=45825295</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=45825295</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45825295</guid></item><item><title><![CDATA[New comment by rameerez in "I took all my projects off the cloud, saving thousands of dollars"]]></title><description><![CDATA[
<p>It works just fine?</p>
]]></description><pubDate>Wed, 05 Nov 2025 17:02:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=45825155</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=45825155</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45825155</guid></item><item><title><![CDATA[New comment by rameerez in "I took all my projects off the cloud, saving thousands of dollars"]]></title><description><![CDATA[
<p>OP here. As others have said, it loads immediately for me (tested on desktop + on mobile data + incognito)<p>The entire site is cached + Cloudflare sits on top of everything. I just ran a couple performance tests under the current HN traffic (~120 concurrent visitors) and everything looks good, all loads under 1 second. The server is quite happy at an average load of 0.06 right now, not even close to start breaking a sweat.<p>Turns out you can get off the cloud and hit the frontpage of HN and your site will be alright.</p>
]]></description><pubDate>Wed, 05 Nov 2025 01:36:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=45818034</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=45818034</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45818034</guid></item><item><title><![CDATA[New comment by rameerez in "We've been targeted with a credit card testing fraud attack on Stripe"]]></title><description><![CDATA[
<p>I'm the thread OP – can confirm we're using Stripe Checkout and all CC processing happens in a fully-managed Stripe Checkout page.<p>We're not using any other API from Stripe other than that required to launch the hosted Checkout page.</p>
]]></description><pubDate>Tue, 06 Jun 2023 15:06:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=36213959</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=36213959</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36213959</guid></item><item><title><![CDATA[New comment by rameerez in "We've been targeted with a credit card testing fraud attack on Stripe"]]></title><description><![CDATA[
<p>I'm the OP of the Twitter thread – I've had the exact same experience: unrealistically low risk scores for most fraudulent transactions. There were plenty of red flags for each of them (400+ cards and 40+ names under one single IP, most payments got already flagged for credit card testing fraud early on before succeeding after many tries...) Even dumb heuristics would have blocked 90% of the fraudulent payments. I appreciate Stripe is fixing this quickly after making it public and refunding fees, but something is definitely wrong with their risk calculation algorithm.</p>
]]></description><pubDate>Mon, 05 Jun 2023 15:59:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=36198255</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=36198255</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=36198255</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>Fixed! Thanks for the heads up. The cache was interfering with pagination in category pages.</p>
]]></description><pubDate>Sat, 10 Sep 2022 02:29:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=32787161</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32787161</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32787161</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>Where?</p>
]]></description><pubDate>Thu, 08 Sep 2022 20:12:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=32771407</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32771407</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32771407</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>Update – just fixed this!</p>
]]></description><pubDate>Thu, 08 Sep 2022 19:59:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=32771219</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32771219</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32771219</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>Thanks for the heads up! It may be that the filtered query yields no results and I'm showing a blank page instead of a message. I need to add a nice info message like "No results – please remove some filters" or something along these lines to make it clearer.<p>Try with a common query word like "cat" – filters work fine for me with all models!</p>
]]></description><pubDate>Thu, 08 Sep 2022 19:50:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=32771096</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32771096</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32771096</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>I'm not sure these models are good at generating great logos yet, but searching for "logo design" returns a few good ones for me <a href="https://prompthero.com/search?q=logo+design" rel="nofollow">https://prompthero.com/search?q=logo+design</a></p>
]]></description><pubDate>Thu, 08 Sep 2022 19:41:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=32770966</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32770966</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32770966</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>Search anything – the model selection filter is at the top right</p>
]]></description><pubDate>Thu, 08 Sep 2022 19:31:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=32770823</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32770823</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32770823</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E"]]></title><description><![CDATA[
<p>Thanks! It's Ruby on Rails with some vanilla JS here and there when I need it.</p>
]]></description><pubDate>Thu, 08 Sep 2022 17:17:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=32768581</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32768581</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32768581</guid></item><item><title><![CDATA[Show HN: PromptHero – Search millions of prompts for Stable Diffusion and DALL-E]]></title><description><![CDATA[
<p>Article URL: <a href="https://prompthero.com">https://prompthero.com</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=32768198">https://news.ycombinator.com/item?id=32768198</a></p>
<p>Points: 56</p>
<p># Comments: 24</p>
]]></description><pubDate>Thu, 08 Sep 2022 16:48:58 +0000</pubDate><link>https://prompthero.com</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=32768198</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32768198</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: Check if your NFTs are immutable"]]></title><description><![CDATA[
<p>Hi guys!<p>Over the past two weeks I've been tinkering with NFTs and found out that most of them <i>do not</i> store their images on the blockchain: they're fully editable after mint. I thought this was against what most people believe NFTs to be, so I built a site to explore this problem. You can enter any ENS wallet or any Opensea NFT link and it will analyze it to tell you if the NFTs are immutable or not.<p>I also wrote a blog post [1] explaining the problem in a bit more detail.<p>Happy to answer any questions and hear your feedback!<p>[1] <a href="https://rameerez.com/no-your-nft-is-not-on-the-blockchain/" rel="nofollow">https://rameerez.com/no-your-nft-is-not-on-the-blockchain/</a></p>
]]></description><pubDate>Wed, 09 Feb 2022 17:09:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=30275074</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=30275074</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30275074</guid></item><item><title><![CDATA[Show HN: Check if your NFTs are immutable]]></title><description><![CDATA[
<p>Article URL: <a href="https://looksmutable.com">https://looksmutable.com</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=30274961">https://news.ycombinator.com/item?id=30274961</a></p>
<p>Points: 6</p>
<p># Comments: 1</p>
]]></description><pubDate>Wed, 09 Feb 2022 17:00:09 +0000</pubDate><link>https://looksmutable.com</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=30274961</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30274961</guid></item><item><title><![CDATA[No, your NFT is not on the blockchain]]></title><description><![CDATA[
<p>Article URL: <a href="https://rameerez.com/no-your-nft-is-not-on-the-blockchain/">https://rameerez.com/no-your-nft-is-not-on-the-blockchain/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=30274433">https://news.ycombinator.com/item?id=30274433</a></p>
<p>Points: 4</p>
<p># Comments: 1</p>
]]></description><pubDate>Wed, 09 Feb 2022 16:18:55 +0000</pubDate><link>https://rameerez.com/no-your-nft-is-not-on-the-blockchain/</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=30274433</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=30274433</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: I wrote my own RTS game engine in C"]]></title><description><![CDATA[
<p>What an extremely talented individual you are. Thanks for sharing your work and your process in the YouTube videos.<p>As someone who comes from a web dev background and who's completely unfamiliar with developing large projects in C, I'm curious about your setup. What does it look like? In terms of what kind of IDE, OS, interesting tooling, etc. you use on a regular basis to work on this.<p>Also, I've seen the first commit goes back to Oct 2017. Did you work on this full time during the whole time / how many full-time months you would say you devoted to this project? Also, if I may ask – what do you do for a living?<p>Thanks again and congrats on the project!</p>
]]></description><pubDate>Thu, 13 May 2021 06:01:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=27138934</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=27138934</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27138934</guid></item><item><title><![CDATA[New comment by rameerez in "Show HN: An interactive simulation to explore the effect of luck in success"]]></title><description><![CDATA[
<p>Hi guys!<p>I was talking with a friend the other day [1] and he shared this idea, I think it comes from a Veritasium video [2], that if you took 1.000 random people and ranked them by their overall success, the top ones would almost always be extremely lucky (i.e.: you get to the top by being lucky, not by hard work alone)<p>Although the math behind it is extremely simple (just a weighted sum), as well as the code [3], I think the idea that hard work alone doesn't guarantee success is a powerful one. Plus, I think the app is fun to play with.<p>Hope this thought experiment helps reflect about the whole idea of randomness in life, and maybe help spark a few interesting conversations with friends! It'd be great to hear your feedback.<p>[1] <a href="https://twitter.com/rameerez/status/1334104302361702400" rel="nofollow">https://twitter.com/rameerez/status/1334104302361702400</a>
[2] <a href="https://www.youtube.com/watch?v=3LopI4YeC4I" rel="nofollow">https://www.youtube.com/watch?v=3LopI4YeC4I</a>
[3] <a href="https://github.com/rameerez/luck" rel="nofollow">https://github.com/rameerez/luck</a></p>
]]></description><pubDate>Wed, 02 Dec 2020 18:05:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=25279256</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=25279256</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25279256</guid></item><item><title><![CDATA[Show HN: An interactive simulation to explore the effect of luck in success]]></title><description><![CDATA[
<p>Article URL: <a href="https://rameerez.com/success-hard-work-vs-luck/">https://rameerez.com/success-hard-work-vs-luck/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=25279213">https://news.ycombinator.com/item?id=25279213</a></p>
<p>Points: 8</p>
<p># Comments: 1</p>
]]></description><pubDate>Wed, 02 Dec 2020 18:02:27 +0000</pubDate><link>https://rameerez.com/success-hard-work-vs-luck/</link><dc:creator>rameerez</dc:creator><comments>https://news.ycombinator.com/item?id=25279213</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=25279213</guid></item></channel></rss>