4 News Express

Monday, May 6, 2024

Show HN: I built a Notion for science https://ift.tt/psKtXhy

Show HN: I built a Notion for science I struggle with handwritten notes, but it's always been the primary way to write scientific notes. To do scientific writing on existing keyboard-and-mouse tools generally requires either significant knowledge of the software, the use of screenshotting/exporting from external tools, or (often) both. That's why I made Stempad, which is meant to rival the speed of pen-and-paper for scientific writing. I've currently added 7 different scientific blocks (and several basic blocks too) and plan to continuously add more. Questions are welcome, and preliminary feedback or constructive criticism is really appreciated! (If you're on mobile or would prefer to see a demo, here is one: https://www.youtube.com/watch?v=U-9j8sFIkS4 ) https://www.stempad.io May 7, 2024 at 04:11AM

Show HN: Chat with Steve Jobs via his recorded videos https://ift.tt/dheFBGc

Show HN: Chat with Steve Jobs via his recorded videos I made a product that lets you train chatbots on a series of Youtube videos. You can share the links to the chatbots directly or (soon) embed them on your own site. Presumably for research, lead generation, GTM enablement, etc. but I thought training chatbots on people’s content was also a fun use case. https://ift.tt/FcLqRs0 May 7, 2024 at 02:26AM

Show HN: I've built a course platform over the weekend https://ift.tt/NKIoM5J

Show HN: I've built a course platform over the weekend Hey my name is Ivo and I'm a developer and a startup entusiast. My girlfriend was out of the coutry for the weekend and I decided to do something cool like building a startup. I've done a few startups over the years but that's the first I actually released, I would love to hear your feedback on it. https://ift.tt/B8ALqky May 7, 2024 at 12:38AM

Sunday, May 5, 2024

Show HN: Wanderer – an open-source trail database https://ift.tt/7U2iTgw

Show HN: Wanderer – an open-source trail database https://ift.tt/oMXxyci May 5, 2024 at 09:58PM

Show HN: Free web app to read YouTube transcripts and highlight them https://ift.tt/8vwTJnu

Show HN: Free web app to read YouTube transcripts and highlight them https://ift.tt/mBgk3t9 May 5, 2024 at 11:53PM

Show HN: An AI model that busts AI faces https://ift.tt/9LoieI4

Show HN: An AI model that busts AI faces Hey HN, I'm an AI enthusiast and I am launching apps that use ML to solve problems that we all have. I realized that there are a lot of deepfake faces on youtube and social media, so I thought it would be useful (and fun!) to have a tool that can bust those AI faces. So I built DeeFace for 2 reasons: 1. Check if the face you're looking at is real or not 2. For fun! It's something that I from half a year ago would look at and aspire to build someday. I think it's soemthing anyone who's just starting out with ML would appreciate. I hope this tool is fun for you to use as it was for me to build. Would love to hear your feedback on this. Albee https://ift.tt/KzXBVhM May 5, 2024 at 06:53PM

Show HN: Extract Colors from Images https://ift.tt/G0w2Rh6

Show HN: Extract Colors from Images Color Picker allows you to effortlessly extract colors from images in RGB, HEX, and HSL formats. Save, share, and export your favorite colors seamlessly. Automatic color naming adds convenience. Explore the world of color with this user-friendly web app. https://ift.tt/HtZqyNB May 5, 2024 at 03:17PM

Show HN: I built a website to share files and messages without any server https://ift.tt/cO4TGC5

Show HN: I built a website to share files and messages without any server NeighborHoodShare: It is a p2p files and messages sharing platform without involvement of any server. It has end-to-end encryption, ensuring your messages and files remain confidential. These are some features: - Share photos, documents, videos, and more with ease, no matter the size. - Connect instantly with anyone for speedy and reliable file transfers, bypassing the need for centralized servers. - Get started in minutes with our intuitive interface designed for seamless communication. No registration. - Easily connect with others using QR codes, simplifying the sharing process further. The inspiration behind NeighborHoodShare stemmed from a common dilemma: the reluctance to share personal contact details like phone numbers or email addresses when sharing photos or messages with strangers. With NeighborHoodShare, you can share content securely without compromising your privacy. I would be happy to hear your feedback and suggestions for improving NeighborHoodShare. I had written a blog on how p2p networking in browsers work: https://ift.tt/pTtMShm... https://ift.tt/lkcF9fh May 5, 2024 at 01:12PM

Saturday, May 4, 2024

Show HN: gpudeploy.com – "Airbnb" for GPUs https://ift.tt/kyrMCUN

Show HN: gpudeploy.com – "Airbnb" for GPUs Hi HN, YC w24 company here. We just pivoted from drone delivery to build gpudeploy.com, a website that routes on-demand traffic for GPU instances to idle compute resources. The experience is similar to lambda labs, which we’ve really enjoyed for training our robotics models, but their GPUs are never available for on-demand. We are also trying to make it more no-nonsense (no hidden fees, no H100 behind “contact sales”, etc.). The tech to make this work is actually kind of nifty, we may do an in-depth HN post on that soon. Right now, we have a H100s, a few RTX 4090s and a GTX 1080 Ti online. Feel free to try it out! Also, if you’ve got compute sitting around (a GPU cluster, a crypto mining operation or just a GPU) or if you’re an AI company with idle compute (hopefully not in a Stability AI way) and want to see some ROI, it’s very simple and flexible to hook it up to our site and you’ll maybe get a few researchers using your compute. Nice rest of the week! https://ift.tt/ehHgsC0 May 5, 2024 at 02:33AM

Show HN: Dillo 3.1.0 released after 9 years https://ift.tt/yHl8bsn

Show HN: Dillo 3.1.0 released after 9 years As commented before[1], I've been working on the past months to get the Dillo back to life and today I'm happy to release the 3.1.0 version, after almost 9 years since the last one. [1]: https://ift.tt/mGBERD4 During this time: - A new mailing list was created[2] which is beginning to get some messages and patches. It is available in gmane via NNTP at gmane.comp.web.dillo.devel. [2]: https://ift.tt/iyNp9dQ... - A LiberaPay page[3] which received the first donations (thanks!). [3]: https://ift.tt/JjXCkDQ - Some more bugs where fixed and new features where added (details in the release page and/or changelog). Thanks to all the people that contributed with patches and tests. Now let's see if we can make it land in some distros! https://ift.tt/Mj6deAf May 5, 2024 at 01:52AM

Friday, May 3, 2024

Show HN: I built a free in-browser Llama 3 chatbot powered by WebGPU https://ift.tt/GoXJymb

Show HN: I built a free in-browser Llama 3 chatbot powered by WebGPU I spent the last few days building out a nicer ChatGPT-like interface to use Mistral 7B and Llama 3 fully within a browser (no deps and installs). I’ve used the WebLLM project by MLC AI for a while to interact with LLMs in the browser when handling sensitive data but I found their UI quite lacking for serious use so I built a much better interface around WebLLM. I’ve been using it as a therapist and coach. And it’s wonderful knowing that my personal information never leaves my local computer. Should work on Desktop with Chrome or Edge. Other browsers are adding WebGPU support as well - see the Github for details on how you can get it to work on other browsers. Note: after you send the first message, the model will be downloaded to your browser cache. That can take a while depending on the model and your internet connection. But on subsequent page loads, the model should be loaded from the IndexedDB cache so it should be much faster. The project is open source (Apache 2.0) on Github. If you like it, I’d love contributions, particularly around making the first load faster. Github: https://ift.tt/lzU8Fr1 Demo: https://secretllama.com https://ift.tt/lzU8Fr1 May 4, 2024 at 02:56AM

Show HN: Lightsaber Battle – May the Fourth Be with You https://ift.tt/oazfBsj

Show HN: Lightsaber Battle – May the Fourth Be with You Hey folks, join me in a lightsaber battle! I love Star Wars and may 4th is a special day for me, so I made this little thing. You can change the saber color and background. Let me know what you guys think and May the Fourth be With You https://ift.tt/cDqJSbC May 4, 2024 at 02:01AM

Show HN: BandMatch – "Tinder" but for finding musicians to create bands/collab https://ift.tt/Pc3EIzh

Show HN: BandMatch – "Tinder" but for finding musicians to create bands/collab https://bandmatch.app May 3, 2024 at 11:41PM

Show HN: Prompt Tower – Simplify writing prompts with multiple code blocks https://ift.tt/ujZ6yFG

Show HN: Prompt Tower – Simplify writing prompts with multiple code blocks Prompt-tower simplifies and speeds-up how prompts with multiple code blocks are written. It's often a pain jumping between files, classes, functions, etc and copying/pasting everything, wrapping and annotating the blocks, and finally sending the prompt off for generation. After seeing filekitty [1], I felt inspired to build a version of the idea I’ve had for awhile now... which is a vscode extension that fits better in a developer's context. check it out: https://ift.tt/kBouIyA... demo gif: https://ift.tt/wfWLv40 repo: https://ift.tt/KUlrvMu [1] https://ift.tt/G6gOB80 May 3, 2024 at 11:40PM

Thursday, May 2, 2024

Show HN: 2,629 Tiny Demos from Pouet, Running in the Browser https://ift.tt/UgwBDdN

Show HN: 2,629 Tiny Demos from Pouet, Running in the Browser https://ift.tt/cphmzfG May 3, 2024 at 02:27AM

Show HN: AI-Powered Summaries for LinkedIn Posts https://ift.tt/oh60kr3

Show HN: AI-Powered Summaries for LinkedIn Posts https://www.linkedin-tldr.xyz/ May 3, 2024 at 12:45AM

Show HN: Anonymous chat service with no registration or installation required https://ift.tt/P39qFJv

Show HN: Anonymous chat service with no registration or installation required Cannon is a chat service created to mimic physical conversions. Like in real life, there is no chat history or account setup. If you want to test the service, feel free to message me: https://ift.tt/ADN9ZbB... https://ift.tt/o05PYq7 May 2, 2024 at 11:53PM