4 News Express

Wednesday, January 4, 2023

Show HN: An app that builds stronger employment contracts https://ift.tt/LiRa81P

Show HN: An app that builds stronger employment contracts https://ift.tt/rQgh9ix January 5, 2023 at 02:09AM

Show HN: Mergetin – mix of 2048 with Match 3 Games and bit of Tetris https://ift.tt/sSNkJ1W

Show HN: Mergetin – mix of 2048 with Match 3 Games and bit of Tetris https://mergetin.com/ January 5, 2023 at 01:12AM

Show HN: ChessMonitor – Analytics for Chess (connect Lichess or Chess.com) https://ift.tt/I6mYR4k

Show HN: ChessMonitor – Analytics for Chess (connect Lichess or Chess.com) https://ift.tt/ceHoqCY January 4, 2023 at 09:02PM

Tuesday, January 3, 2023

Show HN: Create beautiful videos from screenshots or pdf in seconds https://ift.tt/fwv61PS

Show HN: Create beautiful videos from screenshots or pdf in seconds https://screenrun.app/ January 4, 2023 at 03:09AM

Show HN: Recursive Wikipedia https://ift.tt/pAQtu5z

Show HN: Recursive Wikipedia This extension loads the mobile version of links when hovered over, is usually faster than opening a new tab, and is recursive (10 frame deep limit). https://hoverflow.io/ January 4, 2023 at 12:18AM

Show HN: Freelancer Salary, calculator to match full time salaries https://ift.tt/YDghS4f

Show HN: Freelancer Salary, calculator to match full time salaries My #2 in a string of websites I'm trying to make this year. When evaluating freelancing offers, I found myself writing a little script that did the math on how much more I'd need to charge. Days off, self employment tax, health insurance.. lots of factors. This simple web calculator does it for you. Let me know if you have any feedback or additional factors I've forgotten to add! https://ift.tt/kOX0n1D January 4, 2023 at 01:08AM

Show HN: Ad Auris Play. Turn articles into audio and listen on Spotify https://ift.tt/IQKylzB

Show HN: Ad Auris Play. Turn articles into audio and listen on Spotify https://ift.tt/dmGrCHp January 4, 2023 at 12:44AM

Show HN: Build web apps using HTML, no JavaScript required https://ift.tt/Tk5PRAn

Show HN: Build web apps using HTML, no JavaScript required https://ift.tt/tE9GU30 January 3, 2023 at 08:11PM

Show HN: Triangle Habits https://ift.tt/exQAqdi

Show HN: Triangle Habits I built a free app to build consistent habits over time, by starting with a single repetition and building up from there. https://ift.tt/SCpLBd1 January 3, 2023 at 07:05PM

Monday, January 2, 2023

Show HN: built an e-ink pregnancy tracker https://ift.tt/0Sk8ahv

Show HN: built an e-ink pregnancy tracker https://ift.tt/MzSf07N January 3, 2023 at 04:01AM

Show HN: Hetzner-k3s v1.0.1 is out with autoscaling support https://ift.tt/TjWxJ9k

Show HN: Hetzner-k3s v1.0.1 is out with autoscaling support This is the newest update to my CLI tool to quickly create cheap Kubernetes clusters in Hetzner Cloud. This update adds autoscaling support, so clusters created with this tool now can behave similar to managed Kubernetes clusters, which I think is awesome. I received a lot of feedback since the last update so I hope anyone interested could try the new version as well. Thanks a lot for the feedback so far! The repo: https://ift.tt/zfTZWqN January 3, 2023 at 01:46AM

Show HN: Beesy: Record Google Meets for Free, No Signups, Download Locally https://ift.tt/iAxzcTe

Show HN: Beesy: Record Google Meets for Free, No Signups, Download Locally Happy New Year everyone! Me and my friend developed this extension to record google meets to the computer directly, there is no cloud dependency, neither do we require any signups, and its free. We hacked this together in a very small amount of time to check if people would actually use it, so if you find this useful, please let us know so we can improve it. Also, if you have any feedback/questions/ideas, please do not hesitate and leave a comment. https://ift.tt/EqXMOy2 January 2, 2023 at 11:40PM

Show HN: Spall – WASM-based profiler for JavaScript and C in ~5k lines of Odin https://news.ycombinator.com/item?id=34217938

Show HN: Spall – WASM-based profiler for JavaScript and C in ~5k lines of Odin [I'm the author] Spall is a web-accessible profiler that I made to help my web-dev friends load gigabyte+ JSON traces without lunch-break-long load times. Recently, Spall got experimental support for auto-tracing with binary traces (along with an in-progress native-port, to give it more memory headroom), which was used to help track down and fix some hard-to-spot lock contention issues in the Odin-language compiler. I demoed it at the Handmade Seattle conference in October, https://ift.tt/GwOhdng , with a head-to-head against Perfetto, another big web profiler. I'll be around to answer any questions. Thanks for looking at my project! If you like Spall, you can catch my other projects over at https://ift.tt/VYhQjXc . If you happen to be hiring I'd love to hear from you. Looking for something fun and new to do after a long sabbatical, working on cool open-source projects! https://ift.tt/y2G98tV January 2, 2023 at 07:37PM

Show HN: Mafs – React components for interactive math https://ift.tt/06hxPcZ

Show HN: Mafs – React components for interactive math https://mafs.dev/ January 2, 2023 at 11:39AM

Sunday, January 1, 2023

Show HN: Banger–A Firefox extension to extend DDG's bangs https://ift.tt/CBFd6P0

Show HN: Banger–A Firefox extension to extend DDG's bangs Hello HN! I made this Firefox extension to extend upon DuckDuckGo's idea of bangs (check https://ift.tt/36utmPi if you aren't familiar with them) and also allow the use of any search engine with them. I found DuckDuckGo's bangs fascinating, but was disappointed by how little search engines inherit that feature. And on top of it, DuckDuckGo has the "!" bang that jumps to the first search result but other search engines offering bangs like Brave Search, searx, You.com don't seem to have that. I also thought that the "!" bang could be extended with the ability to jump to the first search result of a specific site, so I added the "!!" bangs in my extension that allow you to do just that (e.g. typing "!!mdn flatMap" will bring up the MDN page for flatMap). I also added a bunch of extra features like the ability to add custom bangs, ability to search in a search engine with the "site:" parameter using "!@r" (r for Reddit), or "!ddg@r" (specify any other bang as the search engine to use), and the ability to chain multiple bangs together with ";" to open them up in different tabs; it also allows you to use multiple "site:" parameters combined with the OR ("|") operator with "," (e.g. "!@r,yt"). Feel free to mix and match! Also, for those who use it, it supports sync. There's also an option to import/export any settings including custom bangs. I've also added custom handling to fix a few bangs which are usually broken such as "!archived" and "!imgops" (They require unescaped URL as part of the path. However, DDG and other search engines always escape the URL. Banger only escapes the URL if it's part of an URL parameter). I've been working on it for around 2 months now, and I'm pretty satisfied with the result so far. Let me know if you have any comments/feature suggestions/bug reports/anything else! https://ift.tt/e0liEnm January 2, 2023 at 11:18AM

Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I https://ift.tt/sz8bJaM

Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I https://ift.tt/I0QF7rU January 1, 2023 at 10:10PM

Show HN: Detecting collision between 500k circles below 5ms https://ift.tt/NivBXyF

Show HN: Detecting collision between 500k circles below 5ms Heya. I created a flexible collision engine for broad detection in C that's also pretty fast. Personally that's my best, so I wanted to show it here. Although... still not as fast as DragonEnergy's one that supposedly handled millions of agents bouncing off each other every frame on an old i3, haha. I hope I get better at this! He set the bar pretty high for me. I was considering including some small function that tries finding the nearest entity, although I think it might be better to simply use query for that matter. Perhaps in the future I will get a good idea of how to do that more efficiently. This is not a clickbait. Although generally you also call other functions in a tick, a collision check between 500,000 circles ("circles", not "squares", because distance is checked and forces are applied based on the angle between) is done below 5ms on not really that demanding hardware. I achieve lower times than that on my budget laptop, slightly more on my PC (yeah, weird). The total time spent in a tick is 3-4 times that. https://ift.tt/gHtkKaB January 2, 2023 at 01:38AM