Show HN: I built a service to discover fast-growing markets, startups and apps https://bit.ly/3vWhAvt

Show HN: I built a service to discover fast-growing markets, startups and apps https://bit.ly/3HIFOM0 March 10, 2022 at 12:49PM

Show HN: What if you cannot stay focused and be productive? https://bit.ly/3KBoM43

Show HN: What if you cannot stay focused and be productive? https://bit.ly/3pT8USE March 10, 2022 at 12:36PM

Show HN: PNG to Pdf Conversion in the Browser https://bit.ly/3u4ww8r

Show HN: PNG to Pdf Conversion in the Browser https://bit.ly/378nCPa March 10, 2022 at 07:35AM

Show HN: Place.Dog – Placeholder image service of cute dogs https://bit.ly/3pSgiO6

Show HN: Place.Dog – Placeholder image service of cute dogs https://bit.ly/3Csl228 March 9, 2022 at 12:51PM

Show HN: Retro style game console build on Raspberry Pi Pico https://bit.ly/3sUvgoG

Show HN: Retro style game console build on Raspberry Pi Pico https://bit.ly/3HPTqFe March 9, 2022 at 01:20PM

Show HN: World’s first £3 flat fee (0% FX markup) money transfer service https://bit.ly/3MysT2J

Show HN: World’s first £3 flat fee (0% FX markup) money transfer service Good morning everyone! My co-founder and I recently moved to the UK after working at Robinhood for over 5 years. We were stunned at the fees it was costing us to move money across borders with existing fintech solutions, so we decided to start Atlantic Money - the world’s first fixed fee (with no FX markup) money transfer product. For £3 you can transfer up to £1M. Let us know if you have any questions! https://bit.ly/3MCkI5o March 9, 2022 at 08:58AM

Show HN: An app to quickly turn boring screenshots into beautiful images https://bit.ly/3sVPrTx

Show HN: An app to quickly turn boring screenshots into beautiful images https://bit.ly/3pOYkMs March 9, 2022 at 07:58AM

Show HN: HyperSudoku – Multiplayer sudoku puzzle every 15 min https://bit.ly/3pPoTBi

Show HN: HyperSudoku – Multiplayer sudoku puzzle every 15 min Hi All, This the second iteration of a multiplayer sudoku web-based game I built recently. Hope you like it! Features: 1) No login needed, 2) Web app, that can be added to home-screen as needed, 3) Works on Desktop (with arrow keys supported) & Mobile, 4) Share link with friends to invite to the game Game Rules: 1) New puzzle starts for everyone every 15 minutes, 2) Game ends if you run out of time, 3) Fill all empty tiles correctly before time runs out to win, 4) Incorrect moves will disable the board for a few seconds, with penalty increasing as you've fewer empty tiles remaining Get started here: https://bit.ly/34NmYGh March 9, 2022 at 04:50AM

Show HN: An album art-based Wordle clone called UNCVR https://bit.ly/3CyBtdh

Show HN: An album art-based Wordle clone called UNCVR https://bit.ly/3I03hbr March 9, 2022 at 03:59AM

Show HN: Mrrle – Try to Guess Company MRRs https://bit.ly/3t2kVrb

Show HN: Mrrle – Try to Guess Company MRRs https://bit.ly/3hPGXH3 March 8, 2022 at 07:53AM

Show HN: HTML Simple Publishing (HSP) – Neat Web Publications https://bit.ly/3vPjY7i

Show HN: HTML Simple Publishing (HSP) – Neat Web Publications https://bit.ly/3KrtWzL March 8, 2022 at 12:24PM

Show HN: Event loop library in Zig using io_uring https://bit.ly/3tBXML7

Show HN: Event loop library in Zig using io_uring https://bit.ly/3pOBa9c March 8, 2022 at 12:42AM

Show HN: Simple Lambda Calculus Visualizer https://bit.ly/3Cm2f8y

Show HN: Simple Lambda Calculus Visualizer I stumbled across this game for teaching lambda calculus last week: https://bit.ly/3sQKdIr —and thought it'd be cool to see it executing through software, so I spent a few days building an app to do that. You can try it here: https://bit.ly/35CtpvW It's very basic at this point (it will lock up on syntax errors! see limitations in the "ABOUT / INSTRUCTIONS" dialog), but the source is available under MIT license (https://bit.ly/3hLEwoT), so maybe it will be of interest to someone. I also made a video describing how to interpret the visuals etc.: https://www.youtube.com/watch?v=Uiv4bKRZXek March 8, 2022 at 01:00AM

Show HN: Label image classes, bounding boxes, and masks from Jupyter https://bit.ly/3Cp1ATT

Show HN: Label image classes, bounding boxes, and masks from Jupyter https://bit.ly/3pHHJKw March 7, 2022 at 11:34PM

Show HN: Tygo – Generating TypeScript typings from Go code https://bit.ly/3vLBTLU

Show HN: Tygo – Generating TypeScript typings from Go code https://bit.ly/3HS5fKU March 8, 2022 at 02:05AM

Show HN: I wrote a load balancer with XDP and Go https://bit.ly/3HTCFsB

Show HN: I wrote a load balancer with XDP and Go Facebook's Katran looked too scary (and I don't do C++), so I thought I would investigate using XDP/eBPF to redirect packets at high speed and Go to do the control plane work of health-checking backed servers and managing configuration. With luck the resulting binary should be easy to deploy by non-developers. It's still not mature, but seems to work. Code was written in a very exploratory manner, and I'm not a developer so it is quite shocking at the moment, but I aim to improve it. It is intended to be horizontally scalable with ECMP and has been tested on service providing 40Gb/s with a single (hardware) node at ~30% CPU utilisation. https://bit.ly/3vKZrk4 March 7, 2022 at 12:36PM

Show HN: CLI tool to get current HN top posts https://bit.ly/3HNJA6P

Show HN: CLI tool to get current HN top posts https://bit.ly/3pLAgKC March 7, 2022 at 11:50AM

Show HN: Just 5 Top headlines of the world you need to start your day with https://bit.ly/3HJ8KTX

Show HN: Just 5 Top headlines of the world you need to start your day with https://bit.ly/3vKtFnf March 7, 2022 at 08:25AM

Show HN: Tradle – Guess the Country by Their Exports https://bit.ly/3pIw2U5

Show HN: Tradle – Guess the Country by Their Exports https://bit.ly/3HPJWKf March 7, 2022 at 06:38AM

Show HN: Jamn.io (social media structured as a weighted directed graph) https://bit.ly/3tzyjC6

Show HN: Jamn.io (social media structured as a weighted directed graph) https://bit.ly/3txvpxK March 7, 2022 at 06:11AM