Show HN: A Gauss-Seidel solver visualization in a single HTML file https://ift.tt/icS40on

Show HN: A Gauss-Seidel solver visualization in a single HTML file Recently I was reading about fluid simulation and stumbled upon the Gauss Seidel method. I got interested in how it works and made a program that visualizes the method in action. I had the idea of making an interactive book-like thing for a while, so took this as a chance to do just that. Note that touch input doesn't work and the layout is targeted towards bigger screens, so it doesn't function properly on mobile. It was fun to make and I wanted to share it. Maybe someone will find it useful. Corrections and feedback are welcome. Technical Stuff - A single 1.7MB HTML file with embedded JavaScript and WebAssembly. You can save this single file and double click it to run. - A math typesetter from scratch in C that compiles/renders the equations in real-time (uses KaTex fonts and STB true type to rasterize the fonts). - Platform code is done using Sokol (tested on windows and web). - The UI is done using Dear ImGui (Most of the code is done in C++ to use ImGui without a wrapper except for the equations compiler). https://ift.tt/lyQB3TX August 7, 2022 at 01:51AM

उदयपुर के गांवों में 30 एजेंट बेच रहे बेटियां:‘हां, बेटी है मेरी, उम्र 15 साल, एक लाख से कम नहीं लूंगा’, भास्कर टीम के सामने बच्ची को शोपीस की तरह खड़ा कर दिया

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Show HN: JWST Image Slideshow https://ift.tt/Qre4Kt7

Show HN: JWST Image Slideshow https://ift.tt/w82uc5v August 6, 2022 at 11:30PM

रेपो रेट फिर बढ़ी:लोन फिर महंगे होंगे, लेकिन जमा पर ब्याज बढ़ाने की किसी को परवाह नहीं

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Show HN: A link/news aggregator I am working on https://ift.tt/AnyiDxH

Show HN: A link/news aggregator I am working on Hello HN, I'm building omegapedia.com, a link/news aggregator that combines features of multiple other sites. I started building this site because I often found some features lacking in other websites. As example: You can format you text to be italic, red, blue or to be a spoiler. Comments are not threaded and don't include any voting feature. Omegapedia uses upvotes and downvotes for posts but shows them as separate numbers. I styled the page in darkmode but added an optional lightmode as well. I added "Trust-Points" and a leaderboard to show the 5 users with the most points. Other noteworthy features are: -Comment replies. -Flairs. -Adding a bio to your profile. -Mention users in comments. -Ability to add a email address to your account. -Forgot-my-password function. -Link posts. There is no need to add a email andress to your account and you will never be forced to. The site works on pc and mobile. The site is very lightweight because there are no CSS or JavaScript libaries that will have to be downloaded first. There are multiple ways to sort the posts and a way to show the recent comments so you can join a current discussion anytime. There is no register barrier and you will be automatically logged in a muted guest account. I am very interested in feedback and if you have any questions or comments please let me know, thank you! ======== Join me on omegapedia! https://ift.tt/frsHw8Z https://ift.tt/qgTJH6D August 5, 2022 at 10:25PM

भारत को एक घंटे में तीन गोल्ड:बजरंग-साक्षी और दीपक ने कुश्ती में सोना जीता; राहुल-प्रियंका का काले कपड़ों में प्रदर्शन, BJP ने राममंदिर से जोड़ा

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उमेश कोल्हे हत्याकांड:NIA ने कहा- हत्या का जश्न मनाने बिरयानी पार्टी कर रहे थे आरोपी, एजेंसी को 12 अगस्त तक मिली रिमांड

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कॉमनवेल्थ गेम्स में हरियाणवी दम:बजरंग, साक्षी, दीपक और सुधीर लाए गोल्ड; 1 सिल्वर और 2 ब्रॉन्ज भी झोली में, CM ने दी बधाई

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Show HN: Make videos and images programmatically with CSS https://ift.tt/qctZP3d

Show HN: Make videos and images programmatically with CSS https://videocode.io August 5, 2022 at 11:32PM

Show HN: I created a browser automation tool https://ift.tt/5s3Dd0c

Show HN: I created a browser automation tool I created this tool a few months ago to automate some of my tasks. I use it to collect prices and files and to get notified when something changes on certain websites. The task runner uses Playwright. I'm not sure if it can be useful to anybody else besides me :) Any feedback is welcome. https://ift.tt/E2QFwIG August 5, 2022 at 11:28AM

ताइवान पर हमले की आशंका:रूस के बाद अब चीन दुनिया का संकट बढ़ाने पर तुला

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लाइव अपडेट्स:दिल्ली में मंकीपॉक्स के दो नए केस मिले; मरीजों की संख्या बढ़कर 11 हुई, इनकी ट्रैवल हिस्ट्री भी नहीं

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Show HN: Penumbra, a perceptually optimized color palette based on natural light https://ift.tt/O1TNIpL

Show HN: Penumbra, a perceptually optimized color palette based on natural light For this palette, I used recent advances in color science, which made perceptual design more accessible, to choose a set of colors (mainly for syntax highlighting) that have uniform luminance for less visually uneven, fluidly readable code, but at the same time maximally distinguishable hue and chroma. The background colors are based on natural (sun-)light and shade for a more pleasing look than equally neutral greys. For much more detailed info, including the construction, check out the repository. There’s also already a (bare-bones) VSCode extension, linked in the repository, but it could admittedly use more informed distribution of colors over tokens, language specific highlighting and perhaps more opinionated use in UI elements. https://ift.tt/cx1gDNb August 5, 2022 at 02:53AM

Show HN: Butt Mover - A butt triggered productivity and health improvement game https://ift.tt/6f1YcCH

Show HN: Butt Mover - A butt triggered productivity and health improvement game Productivity timers needed to be triggered manually before each task, Making it a chore by itself, Often leading to us not using them after a while and They don't take health into consideration. Health timers are intrusive, Even then they are not always accurate and They don't take productivity into consideration. Butt Mover addresses those problems by using a butt trigger for automatically starting the productivity timer when we sit on the chair before our workstation and a break timer which reminds us to take a walk automatically when we get up. Butt Mover also incentivizes its usage through a Game. When the health(tasks/breaks) reaches zero its game over. I've been iterating different forms of Butt Mover over past two years and released the web application earlier this year(After feedback from several HN users). Today I'm making the core application open-source as I've committed myself to make the Health & Education applications I build open-source. I hope you'd use Butt Mover for yourself and build Butt Trigger for others to improve productivity and health. Feedback and contributions to improve the project is appreciated. https://ift.tt/nD9rCTW August 5, 2022 at 12:25AM

कश्मीर में दो महीने बाद फिर टारगेट किलिंग:पुलवामा के गदूरा में बिहार के मजदूरों पर ग्रेनेड अटैक; हमले में 1 की मौत, 2 घायल

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Show HN: TaglinQ, Free online tool to create interactive image https://ift.tt/URSxQ5M

Show HN: TaglinQ, Free online tool to create interactive image [TaglinQ]( https://taglinq.com/ ), a free and easy-to-use tool to create interactive image: - Can use the image from web or local image(will be converted to base64 DataUri) - Add circle/polyline/polygon/icons..., - Get the work done in web browser, - The output can be HTML Image Map code or interactive svg image. https://taglinq.com/ August 4, 2022 at 11:43PM

बुआ में आई देवी, तलवार से भतीजी को मार डाला:दबी इच्छाएं बना रहीं महिलाओं को मानसिक रोगी, झारखंड और ओडिशा में सबसे ज्यादा मामले

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UN में भारत की पहली महिला दूत बनीं रुचिरा:पाकिस्तान पर भड़की थीं स्नेहा दुबे, ईनएम गंभीर ने कहा था-टेरेरिस्तान

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फेक मैट्रिमोनियल अकाउंट बनाकर महिला से 34 लाख ठगे:व्यक्ति ने 7 महिलाओं को एक ही तरीके से लूटा, ऐसे केस में तीन साल की सजा

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लगातार दूसरे दिन SC सुनेगा शिवसेना का संकट:शिंदे गुट दाखिल करेगा हलफनामा; बड़ी बेंच में ट्रांसफर हो सकता है केस

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