Show HN: BrokeAF allows you to review costs before making OpenAI calls https://ift.tt/iyZUDIY

Show HN: BrokeAF allows you to review costs before making OpenAI calls https://ift.tt/16T8YFf February 18, 2023 at 06:46AM

Show HN: Font Awesome Icon Picker Using AI https://ift.tt/D7G1q5g

Show HN: Font Awesome Icon Picker Using AI I am a big fan and user of Font Awesome icons. Although their search function is pretty neat, sometimes I find it difficult to search for icons related to a particular concept or topic. As a solution, I have created an app where you can enter any concept or topic and receive the corresponding Font Awesome icon code. Here is an example for the word "prediction": When I searched for "prediction" using Font Awesome's search, no icons were returned: https://ift.tt/3NCPKUS However, the app suggested that I should use the "chart-line" icon, which was accurate: https://ift.tt/LC2Y5Bv... Please try it out and let me know your feedback. https://ift.tt/5WIiKA1 February 18, 2023 at 04:58AM

Show HN: An open-source API built on top of OpenAI Embeddings and Pinecone https://ift.tt/6bvgkMK

Show HN: An open-source API built on top of OpenAI Embeddings and Pinecone Hi, I'm Ben, the co-creator of Embedbase. Embedbase lets you use OpenAI Embeddings and Pinecone seamlessly. For example, you can add Embedbase to your app and pair it with GPT3 to allow people to search using natural language (e.g. How many workouts did I complete last week?), or simply expanding your current search experience beyond full-text search (e.g. looking for "similar" documents in Notion to find other related information) Managing embeddings is uncharted territory, we needed to discover the best practices ourselves. Now we're happy to share our learnings with Embedbase. Shoot if you have any questions https://www.embedbase.xyz/ February 17, 2023 at 10:59PM

Show HN: Bella Coven, A GPT-3 powered tarot reader Discord bot https://ift.tt/YlsPVwc

Show HN: Bella Coven, A GPT-3 powered tarot reader Discord bot Presenting Bella Coven, a GPT-3 powered tarot reader Discord bot. Pulls cards from an AI-generated tarot deck, and answers your question based on the pulled cards' energy. Code: https://ift.tt/NSmtzyp https://ift.tt/NpLQ1d4 February 18, 2023 at 02:26AM

Show HN: Convert Jupyter Notebook to Web Apps with Mercury and Python https://ift.tt/GC48nxf

Show HN: Convert Jupyter Notebook to Web Apps with Mercury and Python https://runmercury.com February 17, 2023 at 12:31PM

Show HN: Inquery (YC W23) – Real-time events for Postgres https://ift.tt/F73BItG

Show HN: Inquery (YC W23) – Real-time events for Postgres Hi HN, we're excited to share our open source tool with the community! Inquery is a utility for Postgres that triggers webhooks when rows are inserted, updated, or deleted. It uses database triggers that send low-latency websocket messages to a Go application. This application then calls any configured webhooks with a JSON payload that includes specified values from the database row. Let us know if you have any feedback or questions! https://ift.tt/mPEtTRQ February 17, 2023 at 04:51AM

Show HN: I made an early 2000s-inspired internet forum https://ift.tt/3PWCcbL

Show HN: I made an early 2000s-inspired internet forum https://ift.tt/0mXTBOe February 17, 2023 at 02:32AM

Show HN: SheetKeys – The Hacker's Spreadsheet https://ift.tt/bySBV5h

Show HN: SheetKeys – The Hacker's Spreadsheet Hey folks, over the years my job role has skewed to using a code editor less and using spreadsheets more. Coming from Emacs and Vim, I wanted my Google Sheets usage to be more keyboard driven, so I made this extension. I've used it for several years and it's been a great quality of life improvement, so I'm releasing it today. Enjoy! https://ift.tt/N3Bv1tw February 17, 2023 at 02:06AM

Show HN: Oxen.ai – Fast Unstructured Data Version Control https://ift.tt/i9jS64Q

Show HN: Oxen.ai – Fast Unstructured Data Version Control Hi HN! This is Greg, founder of https://oxen.ai . Oxen at it's core is a version control system built from the ground up optimized for machine learning data. Just like other VCS, Oxen can a building block for a lot of workflows. We are a couple ex-IBM Watson engineers who have seen the waves of AI and know the importance of matching the correct data to the correct model deployment in ML workflows. The commands are modeled one-for-one after git, but can handle large unstructured datasets of images, videos, audio, text, as well as tabular data. If you have a few minutes, go to https://ift.tt/VnJrowu and check it out! Built in Rust, with modern hashing algorithms and network protocols, it can index hundreds of thousands of images, video, audio, text, in seconds. The vision is to help collaboration on data be as easy as collaboration on code. It still feels like we are in the dark ages of iterating on machine learning datasets, downloading zip files, dumping on s3, or using legacy technology like git-lfs. We would also love to see a community grow around open source datasets, just like open source code. There is a web hub at https://www.oxen.ai where you can sign up for free. Let us know what data you are training your models on today! Running models without the proper dataset infrastructure to iterate on can take the "learn" out of machine learning. With Oxen, we help close that loop. https://ift.tt/tIpaoL6 February 17, 2023 at 01:35AM

Show HN: Favird – A listing with listings of interesting things https://ift.tt/xckB3iQ

Show HN: Favird – A listing with listings of interesting things https://favird.com February 17, 2023 at 01:26AM

Show HN: Vircon32 – A virtual, simplified 32-bit game console https://ift.tt/PzQ9iCd

Show HN: Vircon32 – A virtual, simplified 32-bit game console Vircon32 is a virtual game console designed from scratch to be as simple and portable as possible. Its main focus is to actually have interesting games to play, rather than just being a programmer sandbox. Console features are in line with the 32-bit generation (PSX/Saturn): true color, transparencies, CD-quality audio, memory card... But to keep simplicity, this is a 2D machine only. http://www.vircon32.com February 16, 2023 at 06:10PM

Show HN: I made a super simple iOS app to track expenses https://ift.tt/sI7xMye

Show HN: I made a super simple iOS app to track expenses My Expenses is a very simple app to track expenses for one-time budgets. Let's say you're going on vacations in Italy and you want to allocate $1.500 to this trip. You create a budget "Italy" in 30 seconds and you're ready to go. Each time you make an expense in Italy, you add it to the app in a few seconds and you instantly know you're remaining budget. I'm bored of super complex apps. Yes, they do a lot of things, but it often takes a while to get used to the app and understand all its features. That's why I created this app. I want people to be able to track their expenses in seconds, as quickly and simply as possible. It's available on iPhone, iPad and Mac. https://ift.tt/MTS1zPn February 16, 2023 at 02:47PM

Show HN: Camome UI – A lightweight React and CSS framework https://ift.tt/0yLz8fY

Show HN: Camome UI – A lightweight React and CSS framework https://camome.net February 16, 2023 at 10:13AM

Show HN: Helium – a headless, open-source LMS https://ift.tt/XtEG3Ky

Show HN: Helium – a headless, open-source LMS https://ift.tt/2sn1rb0 February 16, 2023 at 08:51AM

Show HN: Stream Arrow into Postgres https://ift.tt/aqN4gLF

Show HN: Stream Arrow into Postgres Small, simple, sans IO and fast. No more dumping to CSVs! https://ift.tt/63ruIgn February 16, 2023 at 06:31AM

Show HN: Keep – Open-source alerting CLI https://ift.tt/VYr3K9O

Show HN: Keep – Open-source alerting CLI Hi Hacker News! Shahar and Tal from Keep here. We're thrilled to announce that we're open-sourcing our alerting CLI tool, Keep ( https://ift.tt/vEBUXAQ ). Designed by developers for developers, Keep streamlines and simplifies alerting, making it a first-class citizen within the development process. Think of Keep as Prometheus Alertmanager but for all observability tools, with a simple and intuitive (GitHub actions-like) syntax. We believe that alerting has historically been neglected in existing monitoring platforms, leading to subpar alerting practices. With Keep, we aim to change that. Although it's still in its early stages, we would love to get your feedback on our project. Keep provides the following key features: 1. Declarative alerting that can be easily managed and versioned in your version control and service repository. 2. Alerts from multiple data sources for added context and insights. 3. Freedom from vendor lock-in, making it easier to switch to a different observability tool if needed. Some of the features we plan to add in the future include: - Integration with CI/CD processes to simplify alerts maintenance and testing. - Scoring system to assess the alert's urgency and provide relevant information. - Slack integration to keep track of alerts over time. - More providers, conditions, and other enhancements. We invite you to give Keep a try ( https://ift.tt/vEBUXAQ ) and share your thoughts with us. Your feedback will help us make Keep the best it can be. https://ift.tt/vEBUXAQ February 15, 2023 at 10:13PM

Show HN: Impact of using 1 or 2 sticks of DDR5 on a 6800HX with 680M IG https://ift.tt/93htfI7

Show HN: Impact of using 1 or 2 sticks of DDR5 on a 6800HX with 680M IG A few months ago, I ordered a Minisforum UM690 for work. For less than 500 bucks, this little beast is equipped with the incredibly powerful 8 cores / 16 threads Ryzen 9 6900HX (4.9GHz) and an integrated RDN2 680M graphics card (the single thread performance of this mobile CPU is just 10% lower than my home 5800X desktop PC). I do some light gaming on my lunch break, and I was pretty impressed by the gaming performance of the 680M. Because of budget constraints at the time of ordering, I could only afford a single stick of Gskill - RipJaws 16 Go DDR5 4800 MHz CL34. I made a few benchmarks on multiple games, but most games I play do not come with a proper benchmark loop, so I used Unigine Superposition Benchmark to make a proper benchmark. Single 16 GB stick, 1080p, medium settings: 3022 (18.85 min fps, 22.61 avg fps, 31.85 max fps) Those results were good for an IGPU, but I saw a few articles saying that having two sticks instead of one could improve performance (never backed up with benchmarks or hard numbers). So I bought another stick. Here are the results with two sticks: Dual 16 GB sticks, 1080p, medium settings: 4969 (31.66 min fps, 37.17 avg fps, 48.96 max fps) Yep, this is a whopping +65% with two sticks! So, if you use a CPU with an integrated graphics card, you should use 2 sticks! February 15, 2023 at 03:25PM

Show HN: I built a site to roast landing pages https://ift.tt/93zTXfd

Show HN: I built a site to roast landing pages https://www.roastd.io/ February 15, 2023 at 03:40PM

Show HN: Turn Jupyter Notebook to Web App https://ift.tt/GsS6j3v

Show HN: Turn Jupyter Notebook to Web App https://RunMercury.com February 15, 2023 at 03:06PM

Show HN: Openapi.security, a fast security checker for REST-based API https://ift.tt/K50NquE

Show HN: Openapi.security, a fast security checker for REST-based API tl;dr we released openapi.security, an online tool that performs a dozen of security tests on any given openapi/swagger-based API, with no signup or email required. You can try it here: https://ift.tt/x5r6ldH My team at Escape (YC W23) is mainly focused on securing GraphQL APIs. For this, we developed a new approach called Feedback driven API Exploration. Basically, we infer the right security tests cases to run using the specification and a carefully crafted in house graph traversal algorithm. (It's a bit long to describe here but we published a more in depth explanation of how this algorithm works in our blog!) We recently wondered if this Feedback Driven Exploration approach could be efficiently applied to good old REST APIs as well. From our experience, well designed GraphQL and REST APIs are quite equivalent: both have an organized data structure and explicit relationships between objects. So why wouldn't it work? We often organise internal hackathons. So this time, we focused on this experiment, adapting our algorithm to REST and ending up creating our last side project: OpenAPI.security. It is a very simple tool: anybody can enter an OpenAPI / Swagger spec, and openapi.security will run a bunch of security tests on it and give back a report. It's designed to be fast and smart in the way it analyzes input specs. https://ift.tt/x5r6ldH February 15, 2023 at 12:28AM