Show HN: Meeting Location Calculator https://ift.tt/GEsXn7Z

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://ift.tt/JKT0gzG March 3, 2023 at 04:28AM

Show HN: Vaulty – No more passwords in emails https://ift.tt/eM5796S

Show HN: Vaulty – No more passwords in emails https://ift.tt/qaBrJco March 2, 2023 at 09:13PM

Show HN: Sort Any Awesome List by GitHub Stars https://ift.tt/tQiHd3F

Show HN: Sort Any Awesome List by GitHub Stars As a CS undergrad, I self-taught many topics not covered by the school. Typically awesome list is where I started with. I spent my second half in college researching computer vision and machine learning. CVPR accepts over 2000 papers every year, not to mention arXiv. The awesome lists curated by the community usually serve as checklists when I was doing literature surveys. But since the number of the list items was overwhelming, I had to prioritize which papers to read first. Many of them had been uploaded to arXiv in the last few months, so I had no clue how many citations they would get. When learning web development, I also had difficulty finding the best package for the tasks like data validation and client-side routing. To make a decision, I had to browse through GitHub repositories or read the documentation. I wish I could have my awesome lists sorted, desirably by popularity. This led to the creation of my project: a web app that rearranges any awesome list with hints from GitHub stars. It may not work well when the list items do not contain links to GitHub repositories or pages, but it truly shines when most of them do. I hope this could help anyone else. P.S. I'm aware of a similar project ( https://ift.tt/Xw6G1dD ), a CLI application with more features. For example, it checks if any GitHub repository link exists on the linked website. https://ift.tt/fhLxSjX March 3, 2023 at 12:21AM

Show HN: Mathesar – open-source collaborative UI for Postgres databases https://ift.tt/pvZ0nHM

Show HN: Mathesar – open-source collaborative UI for Postgres databases Hi HN! We just released the public alpha version of Mathesar ( https://mathesar.org/ , code: https://ift.tt/FkRNras ). Mathesar is an open source tool that provides a spreadsheet-like interface to a PostgreSQL database. I was originally inspired by wanting to build something like Dabble DB. I was in awe of their user experience for working with relational data. There’s plenty of “relational spreadsheet” software out there, but I haven’t been able to find anything with a comparable UX since Twitter shut Dabble DB down. We're a non-profit project. The core team is based out of a US 501(c)(3). Features: * Built on Postgres : Connect to an existing Postgres database or set one up from scratch. * Utilizes Postgres Features : Mathesar’s UI uses Postgres features. e.g. "Links" in the UI are foreign keys in the database. * Set up Data Models : Easily create and update Postgres schemas and tables. * Data Entry : Use our spreadsheet-like interface to view, create, update, and delete table records. * Data Explorer : Use our Data Explorer to build queries without knowing anything about SQL or joins. * Schema Migrations : Transfer columns between tables in two clicks in the UI. * Custom Data Types :: Custom data types for emails and URLs (more coming soon), validated at the database level. Links: CODE: https://ift.tt/FkRNras LIVE DEMO: https://ift.tt/rj6JQFp DOCS: https://ift.tt/suaY6CT COMMUNITY: https://ift.tt/ifOtI50 WEBSITE: https:/mathesar.org/ SPONSOR US: https://ift.tt/OHd7kNc or https://ift.tt/zDxYnJ2 https://ift.tt/FkRNras March 3, 2023 at 12:04AM

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/GqKdvOc

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/4fSs2wl March 2, 2023 at 01:57AM

Show HN: Supaglue – open-source unified API https://ift.tt/JeMKAjz

Show HN: Supaglue – open-source unified API Last month, we open-sourced Supaglue (https://ift.tt/OaHMlG6) 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://ift.tt/OaHMlG6 Website: https://supaglue.com March 1, 2023 at 10:37PM

Show HN: An interactive map of the Silk Roads https://ift.tt/gFSHc62

Show HN: An interactive map of the Silk Roads https://ift.tt/0KRsc8x March 1, 2023 at 10:24PM