Show HN: SQRL – Anti-spam rules language Twitter acquired in 2018, open-sourced https://ift.tt/RCVkp21

Show HN: SQRL – Anti-spam rules language Twitter acquired in 2018, open-sourced Hey all, author here! This is a demo of the rules engine we built to fight spam/abuse on the internet. It was built based on learnings from Facebook & Google, while trying to make a language that makes it simple for anti-spam analysts to quickly (and safely) deploy rules to production. Unfortunately it looks like the Twitter event feed is temporarily down (they're blocking it, possibly as part of shutting down the API on Thursday). I have a cache of events from a little earlier that I'm going to try play through the stream. https://ift.tt/axU4Rsd February 6, 2023 at 10:24PM

Show HN: We've built ChatGPT for your pdf files https://ift.tt/6AGuE7n

Show HN: We've built ChatGPT for your pdf files My friends and I were really excited to try out ChatGPT when it was released. We were amazed by its power and capabilities. We were thinking how great it would be if people could use ChatGPT to ask questions from their own data. So me and my friends had decided to build such a tool. We are delighted to announce that we are releasing a public beta of our tool> After you upload all your pdf files into it. It can search for relevant documents without perfect keyword match, summarize takeaways from the document specific to your question, and extract key information from the document. It can help with brainstorming and summarization. We would love if you try it out and let us know what you think about it. We look forward to hearing your feedback on comments section below :) https://ift.tt/xweQ1Sz February 7, 2023 at 11:35PM

Show HN: LangChange and Flask on Vercel https://ift.tt/9hNfZw4

Show HN: LangChange and Flask on Vercel https://ift.tt/UYphEyF February 7, 2023 at 03:24PM

Show HN: Utm.zone – Bulk UTM link builder https://ift.tt/fS3mGH6

Show HN: Utm.zone – Bulk UTM link builder Hey HN! There are many UTM link builder tools out there, but all of them seem to generate one link at a time. Generating links in bulk helps you avoid mistakes. With https://utm.zone/ you can: - generate utm links in bulk - share/save your link sets with your team/client https://utm.zone/ February 7, 2023 at 01:52PM

Show HN: iWF – A new “workflow as code” execution engine https://ift.tt/10pDEWt

Show HN: iWF – A new “workflow as code” execution engine It's built on top of Cadence Temporal(Similar to AWS SWF, Microsoft Azure Durable Function) by expert of Cadence/Temporal to provide clean and simple API/interface for development. * Easy to understand and get started * Easy to make changes -- no non deterministic errors and no need to write versioning code. * Easy to write and maintain unit tests * Easy to monitor and operate * Provide all power of Cadence/Temporal（scalability/reliability) Look at the samples for how easy it is, and try it out! https://ift.tt/mgXrHEZ February 7, 2023 at 05:08AM

Show HN: Elaborate AI – Generate Slides and Speaker Notes from Your Outline https://ift.tt/FV6JYAM

Show HN: Elaborate AI – Generate Slides and Speaker Notes from Your Outline We've just unveiled our brand new service, Elaborate AI, and it's a game-changer for anyone who has to create presentations. With this innovative tool, you can turn your simple outlines or even topics into professional slides and speaker notes with ease. Here are just a few examples of who could benefit from using Elaborate AI: - Team leaders: Generate slides for your weekly progress reports with ease. - Project managers or researchers: Present your insights and research on a topic in a polished and professional manner. - Educators: Create educational materials from your content quickly and efficiently. So, if you're tired of spending hours preparing presentation slides, head over to https://elaborate.ai and see if Elaborate AI can help you save time and streamline your presentation-creation process. February 7, 2023 at 09:07AM

Show HN: Aide – Java fast reflection, extended optionals and conditionals https://ift.tt/tpAiPSE

Show HN: Aide – Java fast reflection, extended optionals and conditionals https://ift.tt/xGCYgnN February 7, 2023 at 12:34AM

Show HN: Open-source platform for customer-facing Salesforce integrations https://ift.tt/YAzGMSt

Show HN: Open-source platform for customer-facing Salesforce integrations We spent the past few weeks building Supaglue ( https://ift.tt/sMNL1d0 ) and would like to share an early public alpha version with you. Supaglue is an open source platform to help developers build customer-facing Salesforce integrations into their applications. Use code to define syncs for pulling objects from Salesforce into your application. Embed functional and customizable React components for your customers to configure these syncs. Why? - We built user-facing HubSpot and Salesforce integrations in a previous product we worked on and did not find an existing solution that let us build it quickly, using code, and that supported custom business logic, so we built in-house. - There were some unified API products we evaluated, but they lacked depth, e.g. support for custom fields and objects. - There were UI-based workflow builders, but we did not want to click around in a UI tool to author business logic. - None of the options we evaluated came with ready-to-use React components, nor were they customizable. With our public alpha you can: - On a schedule, sync Accounts, Contacts, Leads, and Opportunities from Salesforce into your application - Customize where syncs write to (Postgres or an API endpoint), as well as its retry behavior - Author syncs using Typescript - Offload the full OAuth flow and token management to our backend and frontend components - Embed React components for OAuth, field mappings, on/off toggles, and manual syncs into your Next.js application - Deploy sync code and monitor sync status using a CLI - Open source MIT license so anyone can self-host We’re very early: we started working on this after the new year and are releasing a public alpha to get early feedback. You can run Supaglue locally using docker compose today. Try it out and send us a note! Website: https://supaglue.com . Github: https://ift.tt/sMNL1d0 . https://ift.tt/sMNL1d0 February 6, 2023 at 07:41PM

Show HN: Database Replication and Synchronization https://news.ycombinator.com/item?id=34676014

Show HN: Database Replication and Synchronization Replicate data and synchronize changes from MySQL and PostgreSQL, enabling applications to respond to these changes in real-time with minimal latency. https://stream.dbconvert.com February 6, 2023 at 05:02PM

Show HN: Connect any form with Google Sheets in 3 clicks, – Sheetsify https://ift.tt/EvGKsou

Show HN: Connect any form with Google Sheets in 3 clicks, – Sheetsify https://sheetsify.app/ February 6, 2023 at 06:26PM

Show HN: Userdoc – My new startup after selling my development agency https://ift.tt/8Ij0HT4

Show HN: Userdoc – My new startup after selling my development agency Hey HN, my wife and I ran a software development agency for 8 years, and sold it recently to work on some products related to our experience, and Userdoc is our first product :) Userdoc is a requirements management tool with AI assistance, allowing you to easily create user stories, personas, and user journeys with AI assistance. We found managing requirements (especially on large systems) was quite tricky, so Userdoc acts as the source of truth for your software requirements, and integrates with your project management tools to sync your stories, but keep them centrally in Userdoc as living documentation. Would love any feedback, there's a quick video on the website! https://userdoc.fyi February 6, 2023 at 08:58AM

Show HN: Reading Planner for ePub Files https://ift.tt/R9xecY3

Show HN: Reading Planner for ePub Files A cli tool for the people who read epubs a lot.This app lets me break down epub books I read on the regular into manageable pieces, in a events.ics file. I then import the events file in my main calendar so I always find time to read and actually finish the books I'm reading. https://ift.tt/AVk4jUO February 6, 2023 at 03:30AM

Show HN: Indie World – Discover and follow creators across all platforms https://ift.tt/SgmXHzd

Show HN: Indie World – Discover and follow creators across all platforms https://indieworld.io/ February 6, 2023 at 03:34AM

Show HN: Dynamic UI Generation with GPT https://ift.tt/hfcsI0C

Show HN: Dynamic UI Generation with GPT https://ift.tt/Um2iz7K February 5, 2023 at 07:10PM

Show HN: Fast VHDL language server written in Rust https://ift.tt/MFivwPg

Show HN: Fast VHDL language server written in Rust I want to share a VHDL language server I have written in Rust. It is now in a really good state and is ready to be the daily driver for someone working on VHDL. It is completely free and open source, enjoy! The performance is great, it can load 200k lines in 200ms using all 8-cores on my desktop. When loaded it only consumes 220 MB of RAM. It supports goto/find-references as well as type checking for close to all of VHDL-2008. https://ift.tt/04dwR7b February 5, 2023 at 03:10AM

Show HN: Run untrusted code in a Web Worker for data transformation https://ift.tt/si0JLN1

Show HN: Run untrusted code in a Web Worker for data transformation https://ift.tt/vszRJPn February 5, 2023 at 01:38PM

Show HN: Are You Drowsy? Twilio and OpenCV https://ift.tt/LRYnah7

Show HN: Are You Drowsy? Twilio and OpenCV https://ift.tt/n16gwZF February 5, 2023 at 12:10PM

Show HN: GPTBanker – map/reduce over documents of any length with OpenAI https://ift.tt/8gDoQ3K

Show HN: GPTBanker – map/reduce over documents of any length with OpenAI Hi all! I created a app that can map/reduce over documents of an arbitrary length with OpenAI completions. You can enter in your OpenAI key and try it out. The backend is built with LangChain, which made it easy to manage the models, workflows (chains), and troubleshoot pipelines with buffer issues. Learnings: - Tokens was the most helpful key for calls rather than characters or words. LangChain also just implemented a token splitter, which made it easier for me to adapt to documents of any type. - Davinci performed much better than Curie for summarizing long documents over multiple chunks - Oftentimes a map step was the only thing needed and the reduce/combine introduced more errors instead of improving context. https://ift.tt/2a9CbIr February 5, 2023 at 10:37AM

Show HN: Hacker News, but Just ChatGPT https://ift.tt/2fI7Qrk

Show HN: Hacker News, but Just ChatGPT https://ift.tt/ixXf1Ub February 5, 2023 at 08:44AM

Show HN: Integrate ChatGPT with Google Sheets in 3 Minutes https://ift.tt/BzRQrCF

Show HN: Integrate ChatGPT with Google Sheets in 3 Minutes https://ift.tt/O4Zau8Q February 4, 2023 at 10:19PM