Show HN: A free Linux adaptation of NETworkManager by BornToBeRoot https://ift.tt/wsKYJnz

Show HN: A free Linux adaptation of NETworkManager by BornToBeRoot https://ift.tt/ahr7bKS May 30, 2026 at 10:10PM

Show HN: Dataroom – a Pi and self-hosted research harness on low-budget GPU https://ift.tt/Dnlj7hd

Show HN: Dataroom – a Pi and self-hosted research harness on low-budget GPU https://ift.tt/XcY6awg June 2, 2026 at 03:06AM

Show HN: Trumpstonks – every company Trump's named, backtested vs. the S&P https://ift.tt/xV19vZk

Show HN: Trumpstonks – every company Trump's named, backtested vs. the S&P https://ift.tt/eZLqYHN June 1, 2026 at 11:00PM

Show HN: Textile – A desktop app for weaving together bits of text https://ift.tt/EToKwFB

Show HN: Textile – A desktop app for weaving together bits of text Hi all, I'm excited to show off Textile, a desktop app I recently built. Textile can combine bits of text using various inputs, such as commands on your computer, the contents of your clipboard, and hard-coded strings that you provide. It lets you carefully build up and modify a dynamic string, step by step, until it's exactly how you need it. The saved steps can then be executed on demand, with the click of a button or using a keyboard shortcut. I built Textile because I was often constructing complicated, dynamic URLs from various sources that all existed on my computer. I got tired of manually switching between different apps, copying and pasting various chunks of text, and assembling them all together somewhere. I've also found Textile to be quite useful as a kind of repository for obscure bits of static text, such as ½ and other fraction characters, when I can't be bothered to remember their built-in keyboard combinations. I also built Textile because I wanted to learn Electron, although I expect there will be some gnashing of teeth about this here. :) I think desktop development is quite interesting, in part because it doesn't require me, the developer, to pay for an API server and database in the cloud. The app itself is both the UI and the "server," and the local drive is effectively the "database." I knows this trades away syncing with the cloud but, on the other hand, there's something nice about knowing that your files are on your drive and not on somebody else's server. I realize that something like Textile may already exist, and may have much more functionality but, again, I wanted to learn. I must say that multi-sequence keyboard shortcuts are hard, and there are cases that don't work right in Textile. I feel vulnerable admitting that my approach has much room for improvement! For what it's worth, I did not use an LLM to write any code for Textile (although I did ask many questions of an LLM, as an alternative to Googling). Textile is open source, free to use, and does not require sign up, email, phone, or other such barriers. Try it and let me know what you think! (Note: I don't have access to hardware running Windows or Linux, so Textile is only available for macOS at the moment.) https://ift.tt/98P4fDz June 2, 2026 at 12:24AM

Show HN: Zaxy v1.0 https://ift.tt/CGgsNza

Show HN: Zaxy v1.0 https://docs.zaxy.io/ June 1, 2026 at 02:49AM

Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/gzwmel0

Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/enY2cNB June 1, 2026 at 02:50AM

Show HN: CakeML-based self-verifying, self-improving system https://ift.tt/5zNTxu3

Show HN: CakeML-based self-verifying, self-improving system based on a conversation I had with Ramana Kumar in 2016. https://emberian.github.io/svenvs/ June 1, 2026 at 12:54AM

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire https://ift.tt/SHuKWIP

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire https://ift.tt/YWFNcHU June 1, 2026 at 12:13AM

Show HN: UN Condemnation Statistics https://ift.tt/lIkPn3Q

Show HN: UN Condemnation Statistics https://boxed.github.io/UN-condemns/ May 30, 2026 at 10:27PM

Show HN: Community Ninja – Find customers searching for your product https://ift.tt/RK1OLgu

Show HN: Community Ninja – Find customers searching for your product https://ift.tt/7jJogh5 May 30, 2026 at 10:27PM

Show HN: AionOS – self-healing microkernel in Zig (boots on real hardware) https://ift.tt/9rwuFza

Show HN: AionOS – self-healing microkernel in Zig (boots on real hardware) https://ift.tt/gywreQE May 29, 2026 at 11:12PM

Show HN: Vibewarz – bot vs bot arena for vibecoders https://ift.tt/quPyTkv

Show HN: Vibewarz – bot vs bot arena for vibecoders https://vibewarz.com May 29, 2026 at 10:18PM

Show HN: Scrolodex – A super simple window switcher for macOS https://ift.tt/r7w1V5X

Show HN: Scrolodex – A super simple window switcher for macOS I built scrolodex to scratch my own itch of having a quick and simple way to switch between the currently open windows under my cursor. Simply hold ⌥ + scroll to cycle through windows under your cursor. Release to focus. Also includes triggers for scrolling through all windows, dock app's windows, or switching between desktop spaces. Configurable hotkeys, themes and overlays. Completely free and OSS. brew install --cask jaydenfyi/tap/scrolodex Website/demo: https://scrolodex.app/ GitHub: https://ift.tt/CR0K6zw https://scrolodex.app/ May 29, 2026 at 01:32AM

Show HN: Py-SQL-cleaner – format SQL embedded in Python strings https://ift.tt/OB3XEy5

Show HN: Py-SQL-cleaner – format SQL embedded in Python strings Hi HN, I built py-sql-cleaner, a CLI for formatting SQL embedded in Python files. Python formatters handle Python syntax. They do not format SQL written inside Python code. On the other hand, SQL formatters usually target SQL files or raw SQL text, not SQL embedded inside a Python file. Still, I think it is not uncommon to find long SQL queries inside Python codebases. py-sql-cleaner detects embedded SQL inside Python files and works only on that SQL. The main things it can do are: find the SQL, format it in place, or extract it into a .sql file. It avoids rewriting SQL that depends on runtime values or template expansion. For example, SQL containing parameters like %s or :name, or Jinja-style template variables like {{ ds }}, is skipped by default. Try it with: uvx py-sql-cleaner list path/to/file.py uvx py-sql-cleaner format path/to/file.py --dry-run If you write Python, have run into this kind of SQL cleanup problem, or are just curious, I’d be happy if you take a look. https://ift.tt/Wlw5nyj May 28, 2026 at 11:00PM

Show HN: An update to our long-turn FreeCiv experience https://ift.tt/Skw8OKe

Show HN: An update to our long-turn FreeCiv experience So we have had quiet the journey here. So 70 days ago (aka 73 turns ago) I posted on HN sharing our FreeCiv deployment ( https://ift.tt/5TdxESX ). FreeCiv is a great game, the clients is very buggy however. I'm using the GTK4 version, but a few others have opted for the QT variant. At some point, we might turn our focus to contributing to improving the client based on our experiences playing the game. We've since added a lot of little fun features: - The editor: you can write to the newspaper Editor and they /might/ publish what you write, quote you, or decide you're full of it and write an opinion piece slamming your reputation. The editor will also reach out to a few players, each turn, and ask for their input on current game matters. - The Intelligence Dashboard. People were forgetting what they were up to, so we added a dashboard showing the timeline of what happens per turn for your player. - beta the online map viewer: I wanted a way to view the map without loading the client, so we started working on a beta map viewer that is HTML based. - The Chronicle (The newspaper) has also grown a bit. Maybe too much? We'll see. The crossword is fun. Some other 'fun' things that happened: my brother in law stopped speaking to me because of in game banter that was taken way too seriously. My friends invaded my wifes territory, and well, she didn't like that either. I'm currently in the lead, but theres still a long way to go from 475BC. https://ift.tt/UiQwncX May 28, 2026 at 05:54AM

Show HN: Open-Source AI Racing Harness https://ift.tt/AvUBL6C

Show HN: Open-Source AI Racing Harness Hi I'm Dan from Elodin, making an open source real-time capable flight software simulation. For AI Grand Prix contestants, the wait for the Round 1 virtual qualifier simulation has been grueling. If you’re competing, check out our simulation harness to tide you over, built to match the published competition constraints and message format. It runs against real Betaflight, which we learned requires at least 1000 sensor samples per second to run real-time correctly. The competition warranted introducing a new feature to generate the camera sensor directly in the simulation loop. Typically people connect to Unreal or similar game engine to create a camera sensor, which works well but is very heavy. For the simple needs of this challenge, creating sample directly in the loop is very handy and easy to use. Happy to hear your feedback on this! While it's not fancy looking currently, it uses the Rust Bevy game engine, which should allow us to improve the visual fidelity quickly. We all should easily be able to shift our implementation to the published competition sim once it lands. Hope you enjoy and good luck! https://ift.tt/HLsDK0U May 28, 2026 at 02:07AM

Show HN: DDoS detection in 500 lines of Python (MIT, no cloud, no account) https://ift.tt/8Tyrj2E

Show HN: DDoS detection in 500 lines of Python (MIT, no cloud, no account) https://ift.tt/OA8Yl5L May 27, 2026 at 02:09AM

Show HN: I used AI to built static recompilers for 5 retro game systems https://ift.tt/uT8tkoK

Show HN: I used AI to built static recompilers for 5 retro game systems https://1379.tech/nes-snes-genesis-virtualboy-and-psx-a-journey-with-ai-and-recompilation/ May 26, 2026 at 11:08PM

Show HN: An LLM translator whose source is a single prompt https://ift.tt/SBt4vFp

Show HN: An LLM translator whose source is a single prompt https://ift.tt/obUJjnD May 26, 2026 at 11:53PM