Show HN: Meeting Location Calculator https://bit.ly/41IvPSb

Show HN: Meeting Location Calculator Just enter the locations people will be traveling from. MLC then calculates the location, where the combined aircraft emissions are minimised. Based on data from the European Emissions Agency. https://bit.ly/3kCTCSS March 2, 2023 at 11:58PM

Show HN: Nordic Game Jam 2023 https://bit.ly/3ZtwJQg

Show HN: Nordic Game Jam 2023 Hi HN :-) We are hosting our Nordic Game Jam 2023, 13-16 April, at Aalborg University, Copenhagen. Nordic Game Jam has been running since 2006, it is an annual, 48 hours, game jam with a focus on bringing the games industry together, both veteran and hobbyist, in a playful, experimental and educational form. We just had our first talk announcement: "Porting your Unity knowledge to Godot Engine", which fits perfectly if you are interested in the new developments of Godot Engine. We will be announcing many more activities throughout this month. I have been part of the organiser team for 3 years now. It is completely volunteer driven. It was though to get through COVID as we highly appreciate the in-person culture. Incredibly grateful to be back again! I am merely sharing because we tend to get a bit limited to the nordic countries (no wonder!), but we had quite a few participants from other countries who loved coming and getting a sneak peek into how the Nordic games industry looks. https://bit.ly/3ZwQqqr March 2, 2023 at 03:11PM

Show HN: ChatGPT-Powered Dystopia Simulator https://bit.ly/3SHACPv

Show HN: ChatGPT-Powered Dystopia Simulator https://bit.ly/3kDVsmq March 1, 2023 at 09:27PM

Show HN: Try out the new ChatGPT API on Promptly https://bit.ly/3IIZthq

Show HN: Try out the new ChatGPT API on Promptly Hey HN Community, We're excited to announce the integration of the newly launched ChatGPT API into Promptly - a platform designed to make prompt management and sharing a breeze for developers. With Promptly, you can easily test out different prompts and model parameters for various providers, and quickly share prompt snippets together with parameters and generated output. It's like CodePen or JSFiddle, but for prompts! In addition to that, Promptly also allows you to create high-level endpoints on top of provider APIs (such as Open AI, DreamStudio, and more) with templated and versioned prompts. And with built-in caching for endpoints, you can save on Open AI costs and improve latency. Today, we're thrilled to add the ChatGPT API to our platform. So head on over to Promptly and try it out for yourself! It's easy, intuitive, and completely free to use. Check it out at https://bit.ly/41yKhff We can't wait to see what amazing prompts and endpoints you'll create with Promptly. Happy prompting! https://bit.ly/3kIGco7 March 1, 2023 at 09:31PM

Show HN: Supaglue – open-source unified API https://bit.ly/3kvlmc4

Show HN: Supaglue – open-source unified API Last month, we open-sourced Supaglue (https://bit.ly/3YrSjnX) as a developer toolkit for building customer-facing Salesforce integrations. Since then, we've been iterating on our approach with users and are re-launching Supaglue as an open source unified API, starting with CRMs. With our re-launched public alpha you can: - Interact with HubSpot and Salesforce through a unified REST API - Sync data from HubSpot and Salesforce into a local Postgres cache and make reads against a normalized CRM schema - Make writes (POST and PATCH) to HubSpot and Salesforce using the unified API - Open source MIT license so anyone can self-host for free Today we support reads, creates, and updates for Accounts, Contacts, Leads, and Opportunities for HubSpot and Salesforce. In the coming weeks, we plan to add more connectors and features like configuring sync frequencies, webhooks for notifications, sync rate limiting/throttling. We'd love to hear your thoughts and any feature requests! Give it a try and let us know what you think! GitHub: https://bit.ly/3YrSjnX Website: https://bit.ly/40vjNuB March 1, 2023 at 06:07PM

Show HN: An interactive map of the Silk Roads https://bit.ly/3y2VhE5

Show HN: An interactive map of the Silk Roads https://bit.ly/41DFXve March 1, 2023 at 05:54PM

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings https://bit.ly/3SDVN4V

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings Like the says. I'm describing how to use Tilt to speed up the dev cycle of testing and coding Kubernetes controllers. Tilt uses a built in local registry to push images into and can use hot swapping to kickly deploy processes in containers. It's pretty neat. :) The Tiltfile can be a bit daunting but I'm trying to break it down as much as possible. :) I hope this helps! Good luck! https://bit.ly/3J5ahIa March 1, 2023 at 01:08PM

Show HN: Bytient – Data on Any Organization at Your Fingertips https://bit.ly/3kCZc7C

Show HN: Bytient – Data on Any Organization at Your Fingertips https://bit.ly/3YcRkYj March 1, 2023 at 02:35PM

Show HN: Graph-based roadmap to learn anything 10x faster https://bit.ly/41yjD6n

Show HN: Graph-based roadmap to learn anything 10x faster Hey guys, I am founder of Neuton. I have built roadmap playground that guide student to learn skills faster with the help of progress tracking and interactive graph-based roadmap. To read more: https://bit.ly/3J3NGf1... I would love to get some feedbacks. https://bit.ly/3EMi5f3 March 1, 2023 at 02:55PM

Show HN: Scribble Diffusion – Turn your sketch into a refined image using AI https://bit.ly/41AHG4s

Show HN: Scribble Diffusion – Turn your sketch into a refined image using AI https://bit.ly/3xZS74g February 28, 2023 at 05:52PM

Show HN: Photovatar – The AI-Powered Avatar Generator https://bit.ly/3Z9mHnF

Show HN: Photovatar – The AI-Powered Avatar Generator Hey Hacker News community! I'm thrilled to share with you my latest creation - Photovatar, the ultimate avatar generator app powered by state-of-the-art AI models like sczhou/codeformer and pollinations/modnet. With Photovatar, you can easily generate custom avatars with just a few clicks. The app allows you to remove unwanted backgrounds, define custom backgrounds, and even increase photo quality. And the best part? It's completely free, and you can build your own! Our app is perfect for anyone looking to create personalized avatars for their social media profiles, blogs, websites, and more. We've also made it super easy to accept payments and top-up credits with Stripe integration(test mode) Stripe test cards: Card number: 4242 4242 4242 4242 Expiration date: Any future date (1234) CVC: Any 3 digits (567) Give Photovatar a try, and let us know what you think! Feel free the share any feedback and question. Contribute the example repository with issues and pull requests. Live demo: https://bit.ly/3YcgciG https://bit.ly/3Z6U6Q3 February 28, 2023 at 03:30PM

Show HN: We’re open-sourcing Requestly - HTTP debugging proxy for Web and Mobile https://bit.ly/3KOpkY1

Show HN: We’re open-sourcing Requestly - HTTP debugging proxy for Web and Mobile Hey HN! We’ve open-sourced Requestly ( https://bit.ly/3KJsZGl ) - A network debugging proxy for web & mobile apps. Requestly intercepts all HTTP(s) requests & responses and provides full control to developers to modify the request/response like rewriting request URL to hit different environment or returning different response for APIs/scripts. In addition to HTTP(s) interception & modification capabilities, Requestly also offers Mock Server [0] & recording the browser sessions [1] with video, console logs, & network logs stitched together. We use rrweb[2] for this. Requestly is available as browser extension [3] with 175K+ downloads on Chrome Store & as a desktop app [4] on all platforms. Browser extension is written in javascript (slowly migrating to typescript now) and use chrome APIs for interception & modification. Desktop app is written in JS (slowly moving to typescript here too) & use electron as underlying framework to support cross-platform needs. For mock server & collaboration features, we use Firebase as backend. Here are some popular use cases how people use Requestly - Stress testing frontend code by testing bad API responses, API failovers, latencies, testing with huge API responses, etc. (You create different rules inside Requestly and enable/disable as per use case) - Testing scripts directly on customer sites - Switching environments for APIs & scripts - Developing features when APIs are not ready - Modifying live websites (prospects) and demo their product directly on client’s website instead of an internal website (Applicable for SaaS products that integrate with JS) Overall, we’re quite new to the open source world and still learning how to run an open-source product & roadmap. We’d love the HN community to share their feedback on what we’re building and how can we improve. If there’s anything that they’d like us to build in the future, we’re all ears. Check us out at [requestly.io]( https://bit.ly/3KJU6kD ) and [github.com/requestly/requestly]( https://bit.ly/3J0yXS4 ) to give us a shot [0]: Mock Server - https://bit.ly/3Ynkh3X [1]: Sample Session - https://bit.ly/3xYpEeZ [2]: https://bit.ly/3EuIVbr [3]: https://bit.ly/3Yavbtz... [4]: https://bit.ly/3Ynkbt7 https://bit.ly/3KJsZGl February 28, 2023 at 02:24PM

Show HN: Touca – a better alternative to snapshot testing https://bit.ly/3EG7emQ

Show HN: Touca – a better alternative to snapshot testing Hi everyone, Almost 2 years ago, I left my full-time job at Canon to build tooling and infrastructure to help developers write high-level tests for complex software workflows that are not easy to unit test. I wanted to take ideas from visual regression testing, snapshot testing, and property-based testing and build a general-purpose regression testing system that developers can use to find the unintended side-effects of their day-to-day code changes during the development stage. After two years of working ~70 hours per week and going through multiple iterations, we finally have a fully open-source (Apache-2.0) product that finally makes me and other members of our community happy: https://bit.ly/41tTcP7 This week we released v2.0, a milestone version that is useful to small and large teams alike. This version comes with: - An easy to self-host server that stores test results for new versions of your software workflows, automatically compares them against a previous baseline version, and reports any differences in behavior or performance. - A CLI that enables snapshot testing without using snapshot files. It lets you capture the actual output of your software and remotely compare it against a previous version without having to write code or to locally store the previous output. - 4 SDKs in Python, C++, Java, JavaScript that let you write high-level tests to capture values of variables and runtime of functions for different test cases and submit them to the Touca server. - Test runner and GitHub action plugins that help you continuously run your tests as part of the CI and find breaking changes before merging PRs. I would really appreciate your honest feedback, positive or negative, about Touca. Would love to learn if you find this useful and look forward to hearing your thoughts and answering any questions. https://bit.ly/41tTcP7 February 27, 2023 at 06:29PM

Show HN: Collection of 2k+ Startup Incubators and Accelerators (global) https://bit.ly/3Y4So03

Show HN: Collection of 2k+ Startup Incubators and Accelerators (global) https://bit.ly/3EHwoBw February 27, 2023 at 05:13PM

Show HN: AI Email Summaries https://bit.ly/3SvRqch

Show HN: AI Email Summaries Harness the magic of AI built directly into your inbox with Smart Summaries. Summaries save you precious time by using AI to intelligently capture the main points of an email in just a few sentences. https://bit.ly/3m9zTur February 27, 2023 at 06:16PM

Show HN: Go Bindings for Roc Toolkit https://bit.ly/3IBfVQx

Show HN: Go Bindings for Roc Toolkit https://bit.ly/3ZsgX8e February 27, 2023 at 05:09PM

Show HN: DbDeclare – A Python declarative layer for your database https://bit.ly/3kACIEf

Show HN: DbDeclare – A Python declarative layer for your database Hi HN! I made and just published v0.0.1 of DbDeclare. I use Python a lot, and interact with Postgres a lot. I like using SQLAlchemy, and I love Alembic. Those wonderful tools primarily operate on tables, though, and I often find myself writing custom code to declare what databases, roles, schemas, privileges, etc. I want, and I have a hard time updating them reliably and in a repeatable fashion. That's where DbDeclare aims to help: declare what you want in your cluster (in addition to SQLAlchemy-defined tables and columns) in-code, alongside your tables. There is a lot this can't do yet (thus the v0.0.1), but I think there's a decent foundation here to build on and eventually have really nice features like autogenerating change statements between your in-code definition and what is actually in your database cluster (like Alembic). This is also my first attempt at building an open-source project, so I'm sure there are plenty of mistakes. Please feel free to provide feedback, I'd love to make it better. For what it's worth, I'm aware that you can do some of this at the infrastructure-as-code layer using a tool like Terraform/Pulumi. My personal preference is to have all this sit closer to my tables rather than my infrastructure, so here we are. Anyway, let me know what y'all think. Thanks! https://bit.ly/3IzRgft February 27, 2023 at 05:04PM

Show HN: General information from data easy to use https://bit.ly/3Z5QNIW

Show HN: General information from data easy to use https://bit.ly/3kqf6lP February 27, 2023 at 07:03AM

Show HN: Visualization of Catmull-ROM Spline Generation https://bit.ly/41oJuh7

Show HN: Visualization of Catmull-ROM Spline Generation https://bit.ly/3y1Mx0V February 26, 2023 at 10:26PM

Show HN: LLMs can be susceptible to a new kind of malware https://bit.ly/3EEGOSD

Show HN: LLMs can be susceptible to a new kind of malware https://bit.ly/3EB8Lec February 26, 2023 at 02:26PM