Show HN: Nonius Clock https://bit.ly/43fnhSr

Show HN: Nonius Clock https://bit.ly/45gZ7ZE May 19, 2023 at 08:00PM

Show HN: A site with trolley problems about famous people https://bit.ly/45ePIC3

Show HN: A site with trolley problems about famous people https://bit.ly/45cmrYN May 20, 2023 at 01:11AM

Show HN: Swap.js – a JavaScript micro-framework (HTML fragments over the wire) https://bit.ly/3Orr1fK

Show HN: Swap.js – a JavaScript micro-framework (HTML fragments over the wire) Hi HN! I created this lib in the need of a simple and tiny framework to easily do AJAX-style navigation / replacement of fragments in the page, in a web application. For people who don't want to use client-side-rendering and complex frameworks à la React, there are nowadays a few "HTML-over-the-wire" libraries, like HTMX, Unpoly or this super-tiny one Swap.js :) One other key thing is that no external tool is needed: no bundler, no webpack, no TypeScript compiler, no minification needed. Just write HTML, JS (+ your preferred server-side language: PHP, Python, etc.) and it works. The framework makes use of fetch (of course) but also MutationObserver API to be able to launch actions when parts of the DOM change. Let me know what you think! https://bit.ly/3Os1DX9 May 18, 2023 at 07:04PM

Show HN: How to Prevent Prompt Injections https://bit.ly/41TgBZd

Show HN: How to Prevent Prompt Injections https://bit.ly/45eDWaP May 19, 2023 at 01:07PM

Show HN: Todo PWA with Pomodoro with keyboard friendly https://bit.ly/3Mk7LOn

Show HN: Todo PWA with Pomodoro with keyboard friendly https://bit.ly/3MiETGp May 19, 2023 at 09:35PM

Show HN: Numtease – My new number word puzzle game https://bit.ly/3BHA3h8

Show HN: Numtease – My new number word puzzle game https://bit.ly/3MC6d3H May 19, 2023 at 09:04AM

Show HN: Midjourney-Python-API https://bit.ly/3InQanH

Show HN: Midjourney-Python-API This Python client is built for the unofficial MidJourney API, leveraging a Discord self bot and utilizing the Merubokkusu/Discord-S.C.U.M library. Please be mindful that there might be risks associated with the use of self bots, as per issue #66. Key Features: 1: Info retrieval 2: Imagine prompt 3: Image upscale and vectorization by label 4: All message returns via WebSocket, including banned words check and image processing 5: Auto reconnect WebSocket https://bit.ly/3Op2Zlr May 19, 2023 at 03:06AM

Show HN: Lunchtoast – a CLI tool for functional testing of console applications https://bit.ly/41Sb998

Show HN: Lunchtoast – a CLI tool for functional testing of console applications It helps to create tests that check program output with a simple test description format. It's written in C++20 and works on Windows and Linux. https://bit.ly/3pT2tSB May 18, 2023 at 11:28PM

Show HN: PAKman – A new build system built around Alpine Linux Packages https://bit.ly/3IoiaHV

Show HN: PAKman – A new build system built around Alpine Linux Packages https://bit.ly/3MGXRaU May 16, 2023 at 03:23PM

Show HN: Jesth – Next-level human-readable data serialization format https://bit.ly/439eZvC

Show HN: Jesth – Next-level human-readable data serialization format Hi HN ! I'm Alex, a tech enthusiast. I'm excited to show you Jesth, a next-level human-readable data serialization format. This project started out as a markup language for writing the docstrings of functions that would ultimately be consumed by a documentation generator. Basically the idea was to split a docstring into sections like Description and Parameters. Each section would consist of a header in square brackets and a body (lines of text between two headers). Here's what a docstring for a sum function would look like: This function takes in two integers a and b and returns their sum. [parameters] - a: First integer - b: Second integer [return] Sum of a and b The Description section in the example above is actually an anonymous section, i.e., a section with an empty header. Meanwhile, I was thinking of a way to automate part of my dev workflow by storing in a file commands grouped into tasks such as project creation, build, testing, release, et cetera. Similarly with the markup language for my documentation generator, I would use square brackets to define the tasks. Thus, a task would consist of a header and a body which would be a list of commands to be executed sequentially. I built this project and named it Backstage. Here is a hypothetical backstage.tasks file: [release] & test & generate_doc & git_stuff & build # upload to PyPI $ twine upload --skip-existing dist/* [git_stuff] $ git add . $ git commit -m {message} $ git push origin master The example above is illustrative only and would not work. It contains 2 sections "release" and "git_stuff". Running the "release" task from the command line is equivalent to sequentially executing the commands in the "release" section. The documentation generator and the scripting language, despite the obvious similarity in their formats, did not share any parsing code. So, to stop repeating myself, I created a file format and its library named Jesth which stands for "Just Extract Sections Then Hack". The library acts as an incomplete INI file parser that only hands the programmer the sections (as headers and their associated bodies which are lists of strings). No further interpretation of the data is done by the parser, allowing the programmer to unleash their creativity through useful hacks. In its latest iteration, Jesth has matured and also includes a proper and extensively tested hack to convert a compatible section into a dictionary data structure, making Jesth my de facto preferred format for config files. I find Jesth more readable than TOML, YAML, and JSON. Here, encoding a dictionary data structure in its own section with another section containing a prompt for ChatGPT: [prompt] I want you to act as a detective story writer. I will provide you with two dictionary data structures representing the profiles of two people. Your goal is to write a thrilling neo-noir story. My first request is: "guess who the killer and victim is from the profiles, then build a story that includes every detail of the profiles". [profile] # This section can be converted into a dictionary data structure name = 'Jane Doe' birthday = 2000-12-23Z10:17:37Z photo_jpg = (bin) VGhpcyBpcyBub3QgYSBwaG90by4uLiBCdXQgdGhhbmsgeW91 IGZvciB5b3VyIGludGVsbGVjdHVhbCBjdXJpb3NpdHkgOyk= --- books = (dict) romance = (list) 'Happy Place' 'Romantic Comedy' sci-fi = (list) 'Dune' 'Neuromancer' epitaph = (text) According to the law of conservation of energy, no a bit of you is gone; you are just less orderly. --- [profile] name = 'John Doe' birthday = null books = (list) 'American Predator' 'Mindhunter: Inside the FBI's Elite Serial Crime Unit' You can learn more by reading the project's README and playing with the demo. Let me know what you think of this project. https://bit.ly/3Oo7gFN May 18, 2023 at 06:08PM

Show HN: Open-Source ChatGPT Code Interpreter https://bit.ly/3IL5o6z

Show HN: Open-Source ChatGPT Code Interpreter Hi friends! I've been waiting for ChatGPT Code Interpreter access for so long that I decided to just build my own. I figured maybe some of you are in the same boat so decided to do it as an Open Source project. https://bit.ly/3pXjjj1 May 18, 2023 at 03:00PM

Show HN: A ChatGPT-powered colour palette generator https://bit.ly/3Bz5c6l

Show HN: A ChatGPT-powered colour palette generator https://bit.ly/3MePB0I May 18, 2023 at 02:07PM

Show HN: Is Bard Available in EU? https://bit.ly/41I3jyI

Show HN: Is Bard Available in EU? Wonder no more if Google Bard is available in the EU, you can check here. https://bit.ly/45ozlD4 May 18, 2023 at 12:15PM

Show HN: Bitmatch – ANSI C bit pattern matching https://bit.ly/435eKSi

Show HN: Bitmatch – ANSI C bit pattern matching Hi HN, bitmatch is my new library to do bit pattern matching and data extraction, similar to Regular Expressions. It has no dependencies, libc usage or dynamic memory allocations. I'm sharing the code as Open Source since the question for bit pattern matching came up on Stack Overflow but there aren't that many options for C out there. https://bit.ly/3Wd9Dx9 May 18, 2023 at 12:37PM

Show HN: Do not chat with your pdfs alone. Let others join the fun too https://bit.ly/3MFuy92

Show HN: Do not chat with your pdfs alone. Let others join the fun too https://bit.ly/439c4mK May 18, 2023 at 10:01AM

Show HN: Cosigny - Crowd source the best credit card and loan terms. https://bit.ly/3MjkOQ2

Show HN: Cosigny - Crowd source the best credit card and loan terms. The goal is to create spreadsheet with crowd sourced data regarding credit products and profiles so we can see how we measure up and find the best deals. Don't go too hard on me. I linked a few google sheets together. Hope you find it useful. https://bit.ly/3IocH3M May 18, 2023 at 06:11AM

Show HN: Pinbot – An extension to privately search one's browser history with AI https://bit.ly/4566MtU

Show HN: Pinbot – An extension to privately search one's browser history with AI https://bit.ly/3WaLx5U May 17, 2023 at 02:28PM

Show HN: No-code AI-powered API endpoints https://bit.ly/3OisO6P

Show HN: No-code AI-powered API endpoints Backengine is a tool that evolved from an experiment at my startup for which we wanted to pass structured data to an LLM completion API and receive structured data back. We thought we'd release it as a standalone tool for others who might also find it useful. Backengine lets you create hosted API endpoints for which the endpoint logic is described in natural language as an LLM prompt. The endpoints accept structured requests and return structured responses. Why is this useful? Hosted - no additional infrastructure to maintain. Prompt engineering workspace - you can edit, test and tweak endpoint prompts without touching any code. Instant deployment - created endpoints should be immediately available, and changes to your endpoints are deployed in one click. This is a first and very early release - we'd love for HN to try out Backengine and hear what you think! There's a playground where you can try it out - we're very interested to hear what use-cases people come up with. https://bit.ly/42OPAYf May 17, 2023 at 02:25PM

Show HN: Printnanny.ai, Monitoring for 3D Printers https://bit.ly/430kjkQ

Show HN: Printnanny.ai, Monitoring for 3D Printers https://bit.ly/3pPkOjv May 17, 2023 at 02:09PM

Show HN: Generative wall art, running on a Raspberry Pi https://bit.ly/3o6WcC8

Show HN: Generative wall art, running on a Raspberry Pi https://twitter.com/adamfuhrer/status/1657070909469884429 May 17, 2023 at 02:06PM