Show HN: Topmixlabs - Create Studio-Quality Animations with AI https://ift.tt/qlWoTXC

Show HN: Topmixlabs - Create Studio-Quality Animations with AI https://ift.tt/SCYogKT May 23, 2024 at 11:59PM

Show HN: I made a Flutter app for loneliness. 14000 min of voice messages later: https://ift.tt/YubQi5z

Show HN: I made a Flutter app for loneliness. 14000 min of voice messages later: I hope you are doing better today than yesterday. (TLDR in the comments; or enjoy my story :) ) Why: About 11 months ago, I launched my app for the first time on Reddit's r/lonely because I had previously experienced loneliness myself during grad school. I wanted to reach out to people going through similar experiences by providing them with what would’ve helped me in the past. I felt this was an important mission for me and a much more rewarding one than my day job that I quit my job to work on the app full-time. It was necessary because I did not come from a programming background. I knew how to program in the sense of running scientific simulations on MATLAB, but creating the front-end and back-end for a consumer app was totally new to me, so I had to learn from scratch. I enjoyed everyday going to a cafe to learn from programming crash courses on YouTube, developing the app little by little, and eventually launching the app! The initial response was actually pretty great: 220 upvotes for the app launch post! How: I made the app to be based on voice, and nothing else: no profiles, no profile photos, and even no texts. The reason for that was I felt a lot of people felt lonely and had trouble finding meaningful online connections because of the modern communication medium which actually promotes superficial and viral contents over authentic and long-form contents. It is easy to see from examples: TikTok’s 30 second videos, Instagram’s eye-popping photos by beautiful people from the globe, and Twitter(X)’s 140-char spicy takes. Sure, these platforms offer us information about DIYs, trends, and news that can enrich our lives and entertain us, but they don’t by all means help us feel more connected to individuals. Even on Reddit, the contents tend to be more wholesome and there are hilarious comments that build on top of each other, but the actual sense of connection you feel with the users is tenuous. Focusing on voice worked! It was incredible listening to the heartfelt messages from strangers from all over the world who opened up about their loneliness and didn’t mind being vulnerable to other strangers. I have personally spoke with everyone that came by. The 14k minutes of voice messages do not include my own voice messages; they are all messages that people left for their own posts, to each other, or as replies to me. Highlights: There were some incredible moments, which would be too long to share in this post (leave a comment if you want to hear more!), but some of the highlights were (note: these are all from public conversations): * Lady in New Brunswick, Canada was extremely depressed after a difficult divorce and felt being on the life’s edge. She was getting scammed left and right on dating apps and was losing hope. She told me that I was the only one that she felt she could trust and talk to, and she probably wouldn’t be here if I ever stopped talking to her. Thankfully, she eventually managed to find a boyfriend and she thanked me for having always been there for her. She still came back to the app to act as a supporter for other lonely souls for a while! * Gentleman in New York, USA felt isolated in a farm and felt he had no real connections with anyone. He shared with me and other users about his life growing various vegetables, but stopped coming on the app for a couple of months. When he came back, he was pleasantly surprised by the app’s development, felt I really believed in my mission to help lonely souls, and became an evangelist for my app :) He posted on several forums on Reddit and engaged in conversations with many users on the app. ... Continued in the comment https://ift.tt/vJ384zy May 22, 2024 at 11:06PM

Show HN: Keepy AI – Automate Receipt Data Entry with an Email https://ift.tt/HpDLZV8

Show HN: Keepy AI – Automate Receipt Data Entry with an Email I moved to the Bay Area to dive headfirst into the GenAI wave, eager to learn how startups build AI. I co-founded a startup with a friend and quickly realized a familiar pain: managing receipts. I'd "keep" them in my pocket, on a table, in the car – and told myself I would manage it later. Later never came. Talking to friends, I realized this was a universal struggle. That's how Keepy was born. Keepy AI automates data entry and receipt storage for individuals, freelancers and small businesses. Simply send an email with a receipt to keep@keepy.us, and our AI-powered platform handles the rest. Here's how it works: - Effortless Data Entry: No more manual inputting! Just send receipts to keep@keepy.us - Reliable Automation: 24/7 AI processing for accuracy and efficiency. - Human-Assisted Accuracy: Human agents step in if needed to ensure precise results. - Seamless Data Output: Access your data in Google Sheets, ready for analysis and integration. - Secure Cloud Storage: Peace of mind with secure cloud storage for your receipts. Try it out: send a receipt to keep@keepy.us and see how it works! I'd love to hear your feedback on Keepy. Let me know what you think! https://keepy.us/ May 22, 2024 at 01:36AM

Show HN: Hire big tech employees to appeal account suspensions https://ift.tt/uGZqmt1

Show HN: Hire big tech employees to appeal account suspensions I used to work for Facebook and Google and constantly got asked questions like "Hey, my Instagram account got blocked for no reason. Could you help me get it back?". I'd say yes, it would take me 10 min to fill out an internal form and 1 week later the account was back. Even years after leaving, I still get these requests. So I built a marketplace for them. Let me know what you think! https://plsfix.co/ May 21, 2024 at 10:42PM

Show HN: I recreated Jeffery Ventrella's "Particle Life" https://ift.tt/szXCvgQ

Show HN: I recreated Jeffery Ventrella's "Particle Life" This weekend's coding session was dedicated to recreating Jeffery Ventrella's "Particle Life". As you can imagine, I had a lot of fun with it. I recently saw this here on Hacker News and found it strange that I’d never come across it before. Source code: https://ift.tt/64Nx3Mo The color palette is by Alex Cristache. https://twitter.com/AlexCristache/status/1791122643816431930 https://ift.tt/T6nNsuS May 18, 2024 at 01:47AM

Show HN: Optigraph – optimum graph network generator https://ift.tt/iGI0ScN

Show HN: Optigraph – optimum graph network generator I've created a tool that helps plan graph networks for the best possible connections between nodes. The idea is for it to be used as a kind of underground system planner. I am still working on improving the algorithms it uses, but please consider checking it out for new ideas/bug catching. https://ift.tt/oPXcrOh May 19, 2024 at 03:00PM

Show HN: SQLFrame – I ran PySpark without Spark on a SQL database https://ift.tt/BoqhELy

Show HN: SQLFrame – I ran PySpark without Spark on a SQL database Recently I open-sourced SQLFrame, a DataFrame library that implements the PySpark DataFrame API but removes Spark as a dependency. It does this by generating the corresponding SQL for the DataFrame operations using SQLGlot. Since the output is SQL this also means that the PySpark DataFrame API can now be used directly against other databases without the Spark middleman. I built this because of two common problems I have faced in my career: 1. I prefer to write complex pipelines in PySpark but they can be hard to read for SQL-proficient co-workers. Therefore I find myself in a tradeoff between maintainability and accessibility. 2. I really enjoy using the PySpark DataFrame API but not every project requires Spark and therefore I'm not able to use the DataFrame library I am most proficient in. The library currently focuses on transformation pipelines (reading from and writing to tables) and data analysis as key use cases. It does offer some ability to read from files directly but they must be small although this can be improved over time if there is demand for it. SQLFrame currently supports BigQuery, DuckDB, and Postgres with Clickhouse, Redshift, Snowflake, Spark, and Trino in development or planned. You can use the "Standalone" session to test running against any engine supported by SQLGlot but there could be issues with more advanced functions that will be resolved once officially supported by SQLFrame. Blog post for more details: https://ift.tt/FViUhDS... Would love to answer any questions or hear any feedback you may have! https://ift.tt/MZAPHjD May 21, 2024 at 06:39AM