Show HN: dotmatrix – A dot matrix rendered using Braille characters. https://bit.ly/37PPhBw

Show HN: dotmatrix – A dot matrix rendered using Braille characters. https://bit.ly/3xUuM1f August 16, 2021 at 07:10PM

Show HN: Hypertrace: A modern distributed tracing and Observability platform https://bit.ly/3g8maOy

Show HN: Hypertrace: A modern distributed tracing and Observability platform https://bit.ly/3v6VUK0 August 16, 2021 at 04:43PM

Show HN: Yesterday-Read all updates from your favorite websites in a single mail https://bit.ly/3jYPE2n

Show HN: Yesterday-Read all updates from your favorite websites in a single mail https://bit.ly/2UnvSF9 August 16, 2021 at 03:15PM

Show HN: LemonadeJS: a micro reactive, two-way binding, no dependencies lib(4KB) https://bit.ly/37ONexz

Show HN: LemonadeJS: a micro reactive, two-way binding, no dependencies lib(4KB) https://bit.ly/381pjeJ August 16, 2021 at 12:18PM

Show HN: TweetCatcher – Twitter Bookmarks on Steroids https://bit.ly/3CN3kq1

Show HN: TweetCatcher – Twitter Bookmarks on Steroids Hey Everyone! It's Firat from Fluffzy. We're a small product studio, and I'm so happy to share TweetCatcher at here. TweetCatcher is a mobile app for saving, organizing and finding Tweets you love. It's a simple app that solves a frustrating problem. Couple weeks ago my Co-founder Ege was trying to show me a funny Tweet from his bookmarks. He scroll through dozens times, try to use twitter search. At the end, he hopelessly tried Google search. We hate to go through all of our bookmarks, when we want to find a tweet we love. And It wasn't the first time we were frustrated. We have couple clients projects at hand, but we had our weekends. So, we build TweetCatcher in our weekends. It's a simple app that let you save tweets, create folders and search all your bookmarks. August 15, 2021 at 09:33PM

Show HN: KeebMangler https://bit.ly/37MExnu

Show HN: KeebMangler https://bit.ly/3iPmH9V August 16, 2021 at 09:51AM

Show HN: List of the top 100 open startups (with revenue displayed) https://bit.ly/3CQdp5p

Show HN: List of the top 100 open startups (with revenue displayed) https://bit.ly/37LvJyj August 16, 2021 at 08:58AM

Show HN: Repurposing AWS Systems Manager API to automate infrastructure testing https://bit.ly/3yPYu8N

Show HN: Repurposing AWS Systems Manager API to automate infrastructure testing https://bit.ly/3yXatSk August 16, 2021 at 06:29AM

Show HN: Tzar, Easy compression and extraction for any compression format https://bit.ly/3APBvLT

Show HN: Tzar, Easy compression and extraction for any compression format https://bit.ly/3jSe3qm August 16, 2021 at 04:04AM

Show HN: Burst – start a cloud server, run your code, turn it off https://bit.ly/3xK9XW5

Show HN: Burst – start a cloud server, run your code, turn it off https://bit.ly/3xTnRp0 August 15, 2021 at 08:03PM

Show HN: Imnew.to – get added to a group chat with other newly relocated people https://bit.ly/3mbeUp3

Show HN: Imnew.to – get added to a group chat with other newly relocated people https://bit.ly/3xNaAyf August 15, 2021 at 03:40PM

Show HN: The “tl;dr” of Recent Transformer Papers https://bit.ly/3COwCo6

Show HN: The “tl;dr” of Recent Transformer Papers https://bit.ly/3lZNl1C August 15, 2021 at 07:20PM

Show HN: SafeHODL – Safe way to track your Bitcoin holdings value via terminal https://bit.ly/3AOW9M9

Show HN: SafeHODL – Safe way to track your Bitcoin holdings value via terminal https://bit.ly/2VSBNlS August 15, 2021 at 10:17AM

Show HN: Theme Park Scavenger Hunt Game Deployed as a PWA Instead of App Store https://bit.ly/3m3Rt0P

Show HN: Theme Park Scavenger Hunt Game Deployed as a PWA Instead of App Store https://bit.ly/3k1qmAW August 14, 2021 at 08:38PM

Show HN: RxEffects- reactive state and effect management with RxJS https://bit.ly/3g5rLVH

Show HN: RxEffects- reactive state and effect management with RxJS https://bit.ly/3yPaaZp August 14, 2021 at 05:34PM

Show HN: SQLite-S3-query – Python function to query a SQLite database on S3 https://bit.ly/3iKwpdq

Show HN: SQLite-S3-query – Python function to query a SQLite database on S3 https://bit.ly/3yR0FJl August 14, 2021 at 05:45PM

Show HN: Play online chess with real chess board https://bit.ly/3sisMi5

Show HN: Play online chess with real chess board https://bit.ly/2UgQkr4 August 14, 2021 at 03:51PM

Show HN: Certificate Maker Built with GSlide, Gsheets and Gmail https://bit.ly/3iLP5cN

Show HN: Certificate Maker Built with GSlide, Gsheets and Gmail https://bit.ly/3lZC5m5 August 14, 2021 at 01:04PM

Show HN: DocOne – A Search Engine for Healthcare https://bit.ly/3iKEnn3

Show HN: DocOne – A Search Engine for Healthcare Hi Hacker News! I’m the founder of DocOne (https://bit.ly/3jNbMwE). DocOne delivers the most relevant physicians for any medical condition based on expertise. We currently cover all US physicians and ~4500 conditions. Why? The complexity of medicine is accelerating exponentially. Medical knowledge doubles every few months. To keep up, physicians are focusing on narrow groups of conditions. While there are only around 40 traditional medical specialties, in reality there are >500 ultra-specialties. If there’s one thing we’ve heard over and over from physicians (when they refer their patients) and people (when they search for specialists), it’s that they struggle to identify the right physicians. I’ve personally experienced this. Old-school physician directories (hospital, insurance, 3rd party like ZocDoc and Healthgrades) are essentially phone books. They don’t rely on expertise. They use patient reviews, which have no correlation with expertise. They often sell ads. That’s why we created DocOne. Our team has a background in data science and medicine. We capture and mine large-scale, up-to-date medical knowledge sources, and use data science (computational linguistics, NLP, shallow and deep learning language models, information retrieval) to build models of medical conditions and to rank physicians according to their relevance to any given condition. Instead of doing the traditional search by physician specialty, people can do a precise search by an individual condition. We're excited to show you the free and open version of our platform. We've tested it with a narrow group of patients, but we're ready to open it up to a broader user base. To search, start typing a medical condition and select an option from the drop down menu. Search nationwide, or type in a zip code or city/state. Filter by specialty (the platform knows all relevant specialties for each condition, helping the user search for the right type of specialist). We hope you’ll take a moment to try docone.io and let us know how it goes. Excited to have your feedback! Please leave your thoughts and comments. August 14, 2021 at 05:24AM

Show HN: C++ vector type up to 40% faster than std:vector for push_back https://bit.ly/3m7OZi1

Show HN: C++ vector type up to 40% faster than std:vector for push_back https://bit.ly/2Xmssn3 August 14, 2021 at 01:58AM