4 News Express

Thursday, December 29, 2022

Show HN: VideoBox – Easy video processing as a service https://ift.tt/vJuFRYr

Show HN: VideoBox – Easy video processing as a service https://videobox.dev/ December 29, 2022 at 07:02PM

Show HN: Pressn't, a site where you can only have a single post https://ift.tt/zfiFscI

Show HN: Pressn't, a site where you can only have a single post Today's internet is filled with dopamine wells of content. I wanted to steer away from that and foster meaningful writing. So I made a site where you can only have a single post. The intention is to encourage thoughtful posts like the blogs we all love here at HN (Paul Graham's, fasterthanlime, Bartosz Ciechanowski's, etc). For now posts are only markdown, but I intend to make some markdown extensions to make posts more dynamic. https://ift.tt/7QHFXbJ December 29, 2022 at 06:39PM

Show HN: A LinkedIn Chat GPT on Steroids https://ift.tt/9J1rLwV

Show HN: A LinkedIn Chat GPT on Steroids https://www.lunaa.io/ December 29, 2022 at 03:55PM

Wednesday, December 28, 2022

Show HN: Zcached, in-memory key-value cache wire-compatible with memcached https://ift.tt/0VxW1HI

Show HN: Zcached, in-memory key-value cache wire-compatible with memcached zcached is an in-memory key-value cache exposing a memcached ASCII protocol-compatible interface, built on pluggable cache engines like Ristretto and freecache [0]. It's not performance-competitive with memcached, especially at higher thread counts. That said, it achieves about 1.1M ops/s, but at significantly higher P99 and P999 latency (as measured by memtier). See [1] and [2] for benchmark results from my 7950x-based workstation. Disclaimer: This is a hobby project created for fun while hacking over the holidays. zcached is not a commercial product and never will be. Don't use it in production; consider this a technology demo more than anything. I don't expect the source code to build outside of my environment, but for those interested in playing with it, binary artifacts are available at [3]. Try `zcached --address tcp:localhost:11211`. [0] https://ift.tt/OCx43Vm , https://ift.tt/wBimIFt [1] memcached, 16 worker threads: https://ift.tt/8XeVCqb [2] zcached: https://ift.tt/aKjM0d6 [3] https://ift.tt/MwdPXCT... https://ift.tt/CtVz8As December 28, 2022 at 11:18PM

Show HN: Helix, a Framework for AI Systems https://ift.tt/lv4zpZC

Show HN: Helix, a Framework for AI Systems https://ift.tt/dqtYfs1 December 29, 2022 at 02:14AM

Show HN: Track Institutional Investors https://ift.tt/ko9bfOg

Show HN: Track Institutional Investors https://ift.tt/FGxLV54 December 29, 2022 at 02:03AM

Show HN: Pbproxy – Send your clipboard anywhere you can ssh https://ift.tt/xJ7kW2X

Show HN: Pbproxy – Send your clipboard anywhere you can ssh pbproxy is a small wrapper to give you a consistent and remotely accessible interface to your system clipboard on linux and mac. https://ift.tt/FBn2IRr December 28, 2022 at 02:42PM

Show HN: I built haystack – Google for your workplace apps https://ift.tt/7AtidhN

Show HN: I built haystack – Google for your workplace apps Hi Yuval here! historicly a security researcher, more recently entered the NLP space! Iv'e started working on haystack recently because I feel modern workplaces are in dire need of a good workplace search product that is free to use just like google. Information is scattered between too many communication channels, we communicate with our peers through slack and email, share docs and specs on confluence, work with tickets on jira, commit code and have discussions on github, not to mention all the .docx, .ppt and .pdf that fly around the organization. Not to mention the fact that existing search featuers just plain suck, if you tried using confluence search you know what I mean, keyword search is terrible. Even when you find relevant looking results, they require you to commit to entering the page, and scroll through to get to the relevant paragraph. What does haystack do? - Enable you to search all your workplace applications from one place. (slack, confluence, notion, jira, github, outlook, gmail, etc...). - Natural language queries ("How to do X”, "Do we support Y", "How do I connect to Z"). - Help you decide if the result is relevant without entering the page. - Go directly: search result->relevant paragraph inside page. (no extra scrolling) - No download, all the magic happens in the browser. - Local browser storage option. (you don't need to trust me with your internal communications to use haystack). - Code references embedded in search results. Example, "How to connect to integ2 machine" on haystack could give you: ssh -i private.pem ubuntu@ec2-integration2.eu-west-1.compute.amazonwes.com aggregated from a slack communication you had a while ago. It was quite a challenge to get it up and running in the browser, but here's what I ended up using: IndexDB browser API for storage, and a fine-tuned TinyBERT-based bi-encoder for indexing, searching. Search result building involves using a fine-tuned t5-small model, there's some nodejs adaptations, and wasm rewrites in rust for performance. Next Steps fine-tuning haystack for lower-end laptops with no dedicated GPU, I'm feeling like it should be running smoothly for lowerend hardware by Feb/March, so that's the current public release date. If you would like to get early access + you have dedicated graphics, there's a button in our landing page, and my email address. I'll be here in the comment section! https://www.haystack.it/ December 28, 2022 at 07:39PM

Show HN: Get user feedback. Make it a conversation https://ift.tt/vVjitTD

Show HN: Get user feedback. Make it a conversation https://feedbakk.io/ December 28, 2022 at 01:27PM

Tuesday, December 27, 2022

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://ift.tt/YfoDwhc

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://mastinator.com/ December 28, 2022 at 06:58AM

Show HN: Merry Sky, Dark Sky replacement and merry-timeline open source lib https://ift.tt/xGTbCVN

Show HN: Merry Sky, Dark Sky replacement and merry-timeline open source lib Hello HN, This is a website I worked on during the holidays to fill the void of the upcoming dark sky shutdown. For me, the precipitation timeline was a view I was heavily relying on for everyday activities and planning. I had not found any replacement from the various weather apps. When I found pirateweather.net as a backend API, it gave me the motivation to put the pieces together and get back the experience I enjoyed. I then added more functionalities that I think was missing from the website such as a weekly chart view. I've been using the website reliably over christmas holidays. Hope you enjoy it too! Also I open sourced the visual component for drawing the precipitation timeline and you can use it for drawing weather information or any other hourly activities really https://ift.tt/vL9Tp6W Interested in your feedback! https://ift.tt/Ocdlno1 December 28, 2022 at 04:44AM

Monday, December 26, 2022

Show HN: Sideproject.guide https://ift.tt/m5tBvU4

Show HN: Sideproject.guide https://ift.tt/0XdJ2Uu December 27, 2022 at 12:06PM

Show HN: Gamedrop – Videogame collection management, price alerts, and prices https://ift.tt/aqe5I3L

Show HN: Gamedrop – Videogame collection management, price alerts, and prices https://ift.tt/E4bCOyn December 27, 2022 at 07:23AM

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/joadxkb

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/TXkYC1F December 27, 2022 at 05:27AM

Show HN: Predicting the Greenest time to use electricity (AU) https://ift.tt/Sl6R9vW

Show HN: Predicting the Greenest time to use electricity (AU) Hello all, I built this for fun this year. It may be able to help: - reduce your carbon footprint, - eg. see the best time to charge your EV - eg. hook up a smart heating/cooling system? - learn more about how the renewables transition Currently limited to the Aus National Electricity Market, sorry... Feedback and questions appreciated! https://ift.tt/nVdfUI8 December 27, 2022 at 04:50AM

Show HN: Eleven – open-source alternative to Codespaces https://ift.tt/8oD2Ktx

Show HN: Eleven – open-source alternative to Codespaces Hey HN, Eleven is the second project that I've built to learn Go. It lets you create a code sandbox in your cloud provider account easily. What's a "code sandbox"? Just a VM, running in your cloud provider account, with some runtimes pre-installed, your repositories cloned, a way to connect to it with your preferred editor (or via SSH) and a way to serve your apps easily via HTTP (with automatic HTTPS). You could use it to deploy your app, as a remote development environment or even to test some code. It's up to you. For example, to deploy a Node.JS app: $ eleven aws init hello-world --runtimes node@18.7.0 --repositories eleven-sh/hello-world > Success! The sandbox "hello-world" was initialized. $ ssh eleven/hello-world forever node index.js > Forever: command started. Run "forever stop" in current path to stop. $ eleven aws serve hello-world 8000 --as hello.eleven.sh > Success! The port "8000" is now reachable at: https://hello.eleven.sh $ curl https://hello.eleven.sh > Hello World Still learning Go by the way, so I'm open to any suggestions to improve. https://ift.tt/dilqypb December 27, 2022 at 03:57AM

Sunday, December 25, 2022

Show HN: 10x Faster Twitter Embeds https://ift.tt/QA04PEa

Show HN: 10x Faster Twitter Embeds https://ift.tt/kuGHpeO December 26, 2022 at 10:41AM