Show HN: Alternative to ChatGPT with limited downtime and unlimited calls https://ift.tt/gEvDSZ8

Show HN: Alternative to ChatGPT with limited downtime and unlimited calls https://ift.tt/mUeqA3G January 19, 2023 at 11:36PM

Show HN: A version control system based on rsync https://ift.tt/eVWdlDN

Show HN: A version control system based on rsync Hi everyone! I'm trying to create a version control system that solves some of the problems that Git and other version control software has when working in a team. Let me know if you have any feedback! https://ift.tt/F24ivBy January 19, 2023 at 05:37PM

Show HN: Codex – Find and Replace for Code https://ift.tt/m4z65vH

Show HN: Codex – Find and Replace for Code Most code editors' find & replace features are still very close to the original design intended for text documents, so they become unwieldy when you need to match across newlines and indentation for example, or when a parse of the code is necessary to capture a particular expression. Codex ( https://ift.tt/kEdCons ) is an attempt to rethink what find & replace should look like in a modern code editor. It defines a simple but powerful syntax for describing code modifications, combining plain text, regular expressions and Tree-sitter queries, along with sensible handling of newlines and indentation*. It can be used just like regular plain text find & replace, but allows freely mixing in regexes and Tree-sitter queries as more flexibility is needed. It introduces "line quantifiers" for matching a bunch of lines at the same nesting level, so basic structural changes can be achieved without even using a query (see the JavaScript function example in the link). I designed Codex with a specific use case in mind (the one I show in my demo video: https://www.youtube.com/watch?v=MQ_N0-AJ2Qg ), so any suggestions for other things it should support would be much appreciated, as well as general feedback. *Indentation is relative and space/tab agnostic. https://ift.tt/kEdCons January 18, 2023 at 02:26PM

Show HN: Unblob – extraction suite for 30+ file formats https://ift.tt/LT6H0qw

Show HN: Unblob – extraction suite for 30+ file formats https://ift.tt/DXanPbf January 19, 2023 at 04:21AM

Show HN: A tool to de-identify using Stable Diffusion https://ift.tt/nmO8aIs

Show HN: A tool to de-identify using Stable Diffusion Hey HN! Really excited to share this new image de-identifier. Kind of like a game of image telephone, you can upload an image and our app will convert the image to a caption, then will generate an image using stable diffusion using the parameters you set for the model yourself. We had so much fun making this and seeing the varying levels of scary generated images. https://ift.tt/1jdwFIk January 19, 2023 at 02:19AM

Show HN: Codeium: Free Copilot Alternative for Vim / Neovim https://ift.tt/46I1NbY

Show HN: Codeium: Free Copilot Alternative for Vim / Neovim I'm Varun from the Codeium team. After support for VSCode, Jetbrains, Jupyter, and Colab, we are super excited to bring free AI-powered code autocomplete to Vim and Neovim. And in the spirit of Show HN, we have a playground version for anyone to try the tech in the browser without any installation ( https://ift.tt/56VrbCe )! We also made the vim client open source and are open to contributions. https://ift.tt/MukT1G6 January 19, 2023 at 02:13AM

Show HN: Columnar store for fast, lightweight logging https://ift.tt/pxIF73N

Show HN: Columnar store for fast, lightweight logging Founder here, Parseable is a lightweight log ingestion and query engine written in Rust. Parseable can ingest data from existing logging agents (FluentBit, LogStash, Vector, syslog-ng and more) using HTTP + JSON output. Ingested logs are stored as semi-indexed Parquet files (on disk or S3). You can query the data with builtin query engine using SQL or use a query engines of choice like Spark, Presto, Trino and so on. We also developed a Grafana data source plugin that lets you visualise log data via Grafana. Sample dashboard link in readme. As log data grew, our industry has responded with SaaS and fully managed offerings, but if you're looking for freedom, interoperability and full control over your data - there are no great options. With Parseable, we are looking to provide an strong, viable and FOSS alternative. https://ift.tt/UmBb6JF January 18, 2023 at 10:06PM

Metapict – TikZ like figures using Racket https://ift.tt/BzbP7mN

Metapict – TikZ like figures using Racket https://ift.tt/ogjvXl2 January 18, 2023 at 03:30AM

Show HN: I made a tool, create GitHub Repository from local directory directly https://ift.tt/7AeGTxy

Show HN: I made a tool, create GitHub Repository from local directory directly Create a remote repository directly from your local folder to GitHub. https://ift.tt/8F1emxO January 18, 2023 at 06:58AM

Show HN: Summate.it – Quickly summarize web articles with OpenAI https://ift.tt/8AF6up9

Show HN: Summate.it – Quickly summarize web articles with OpenAI https://summate.it/?v2 January 18, 2023 at 05:29AM

Show HN: A tool for motion-capturing 3D characters using a VR headset https://ift.tt/5CGMnNq

Show HN: A tool for motion-capturing 3D characters using a VR headset Hi everyone! I'm one of the authors of this project. The demo you see here is powered by a tool that I recently helped develop and open-source at Shopify called handy. You can find the repo here: https://ift.tt/9zcYWty Most people don't realize that VR headsets have become really capable motion capture platforms, so we decided to release this tool to bring motion capture into the hands of everyone who owns a headset. With a cheap Quest 2 you can capture your hands using the headset's hand-tracking feature and your head. With an expensive Quest Pro you could capture your facial expressions using the headset's eye and face-tracking features. Thanks for checking this project out! I'm here to answer questions if you have any. https://ift.tt/ALVh2Z1 January 17, 2023 at 07:33PM

Show HN: Plus – Self Updating Screenshots https://ift.tt/F1kORuA

Show HN: Plus – Self Updating Screenshots https://ift.tt/ezvDJgX January 17, 2023 at 11:53PM

Show HN: Semantic Search for Confluence Workspace https://ift.tt/un3Qti0

Show HN: Semantic Search for Confluence Workspace Hello Hacker News! I built Sleuth, an open source search tool for your workspace. I originally started off with Slack but quickly learned that Confluence search is a well documented problem: https://twitter.com/beajammingh/status/1273742155731791872?s... Sleuth solves this problem using semantic search to find relevant Confluence pages and Slack messages for your query. You can ask Sleuth questions about HR policies, technical documentation, product decisions, and more. Sleuth is open source and can be self-hosted, although there are dependencies on OpenAI and Pinecone (which will be swapped out for open-source alternatives for larger orgs with regulatory constraints). Feel free to reach out in our Slack group if you're interested in using Sleuth in your workspace: https://ift.tt/97Ac0nF... https://ift.tt/4zpFQHT https://ift.tt/DnKBbLh January 17, 2023 at 10:53PM

Show HN: Vento, Screen Recorder that lets you rewind and re-record over mistakes https://ift.tt/zyxXp6P

Show HN: Vento, Screen Recorder that lets you rewind and re-record over mistakes Hey folks, we made this screen recording tool to fix one simple problem - fixing your mistakes easily when recording so you don’t have to constantly restart or stitch. I’m not particularly great at presenting and so mistakes will inevitably happen during a screen recording, and it’s worse when you’re already 5 minutes into your recording, forcing you to restart completely. Please check this out and let us know what you think! https://vento.so January 17, 2023 at 04:01AM

Show HN: Anonymous Feedback Tool for Teams https://ift.tt/xSNs9l3

Show HN: Anonymous Feedback Tool for Teams https://runsignals.com/ January 17, 2023 at 03:23AM

Show HN: Gen AI career guide for software engineers https://ift.tt/b1mHx8F

Show HN: Gen AI career guide for software engineers https://joingenai.com/ January 16, 2023 at 10:59PM

Show HN: Cross-Platform GitHub Action https://ift.tt/Ohlm9UI

Show HN: Cross-Platform GitHub Action https://ift.tt/ikA2x7Y January 17, 2023 at 01:00AM

Show HN: Live code MIDI sequencers in the browser https://ift.tt/28uEoeS

Show HN: Live code MIDI sequencers in the browser https://ift.tt/wO2NAIl January 16, 2023 at 07:23PM

Show HN: Smooth-scrolling IBM retro ASCII text to soothe all your illusions https://ift.tt/xljUcr7

Show HN: Smooth-scrolling IBM retro ASCII text to soothe all your illusions https://ift.tt/L0uf6z1 January 16, 2023 at 07:18PM

Show HN: VeloxDB Fast Object oriented DB for C# https://ift.tt/GMyR0Od

Show HN: VeloxDB Fast Object oriented DB for C# This is a project I have been working on with some friends for some time. We left our jobs in March to pursue it full-time, and now we have something to show. We built a database called VeloxDB (Velox means speed in Latin). VeloxDB is a fast, object-oriented, in-memory database for C# with an emphasis on correctness. Let me give a quick breakdown of all the terms involved: • "Fast": The whole database is built with performance in mind. We achieve 2.5 million ACID write transactions with an AWS c6a.8xlarge compute instance. • "Object-oriented": The DB offers an object-oriented interface, giving you an ORM-like experience. Your code is deployed within the database, reducing the overhead of communicating with the database to a minimum. • "In-memory": The entire dataset has to fit in memory, so if you have a 30GB database, you need 30GB of RAM. The data is still persisted on disk, so there is no data loss if the server crashes. • "For C#": The ORM API is primarily designed for C#, although it should work with any .NET language (F#/VB). • "Emphasis on correctness": The database is fully ACID, with no eventual consistency. The database is still in beta phase, and any feedback is very welcome! The source can be found at https://ift.tt/wSY6c9v . https://vlxdb.com/ January 16, 2023 at 02:32PM