Show HN: Open Codex – OpenAI Codex CLI with open-source LLMs https://ift.tt/7Eu1TgV

Show HN: Open Codex – OpenAI Codex CLI with open-source LLMs Hey HN, I’ve built Open Codex, a fully local, open-source alternative to OpenAI’s Codex CLI. My initial plan was to fork their project and extend it. I even started doing that. But it turned out their code has several leaky abstractions, which made it hard to override core behavior cleanly. Shortly after, OpenAI introduced breaking changes. Maintaining my customizations on top became increasingly difficult. So I rewrote the whole thing from scratch using Python. My version is designed to support local LLMs. Right now, it only works with phi-4-mini (GGUF) via lmstudio-community/Phi-4-mini-instruct-GGUF, but I plan to support more models. Everything is structured to be extendable. At the moment I only support single-shot mode, but I intend to add interactive (chat mode), function calling, and more. You can install it using Homebrew: brew tap codingmoh/open-codex brew install open-codex It's also published on PyPI: pip install open-codex Source: https://ift.tt/1x8ywDE https://ift.tt/1x8ywDE April 21, 2025 at 11:27PM

Show HN: BioLight – Passive entropy engine: raw randomness and 0 post-processing https://ift.tt/ioTOrRl

Show HN: BioLight – Passive entropy engine: raw randomness and 0 post-processing BioLight is a new kind of entropy engine. It passively accumulates entropy over time, from volatile raw inputs, filtering only the statistically elite samples. No hashing, no whitening, no compression (still 7.9+ Shannon entropy). Entropy is stored and exported in raw form, transparently. Designed to run indefinitely, grows stronger and purer over time, and be verifiable by anyone. Released under the Ladaxia_Public_License. Open to all feedback: scientific and practical. Github: https://ift.tt/aMy8s4P Contact: ladaxia@proton.me https://ift.tt/aMy8s4P April 21, 2025 at 10:54PM

Show HN: TikTrotter – TikTok but for obscure travel trivia to beat doomscrolling https://ift.tt/YfUuwlZ

Show HN: TikTrotter – TikTok but for obscure travel trivia to beat doomscrolling I'm trying to stop doomscrolling social media, so I made a website to help me. I'm a huge traveler so I made a website that shows infinitely-scrolling obscure locations with interesting trivia in a TikTok-like manner. I've been discovering a lot of cool places in the world and dropped my social media time a lot. The website is 100% free, no ads and no sign-up. Check it out if interested, I would appreciate some feedback. Next step is to create a multiplayer trivia game where you can challenge your friends and see who knows more about the world. https://ift.tt/HfShpEY April 20, 2025 at 09:34PM

Show HN: Tascli, a simple, local CLI task and record manager https://ift.tt/oSF2iNU

Show HN: Tascli, a simple, local CLI task and record manager A simple task and record manager in CLI, with entries stored in a local sqlite file. Treats task (things with a due date) and records (things with only event date) separately and able to manage both. https://ift.tt/BeV3w7E April 21, 2025 at 12:31AM

Show HN: MidiMaker.pro – Generate structured MIDI music from text using LLMs https://ift.tt/Ce8H0Rx

Show HN: MidiMaker.pro – Generate structured MIDI music from text using LLMs https://midimaker.pro/ April 20, 2025 at 11:28PM

Show HN: FlowG v0.32.0, Added support for OpenTelemetry logs collection https://ift.tt/JOd7uyv

Show HN: FlowG v0.32.0, Added support for OpenTelemetry logs collection https://ift.tt/QoDw9T2 April 20, 2025 at 02:39AM

Show HN: Ibex – a cross-platform iOS backup decryption tool https://ift.tt/fp3jq2C

Show HN: Ibex – a cross-platform iOS backup decryption tool ibex is a cross-platform tool designed for decrypting and extracting iOS backups. It provides forensic investigators, security researchers, and power users with the ability to access and analyze encrypted iOS backup data. It can be built and used on macOS, Linux, and Windows and is permitted to be used only with the explicit and informed consent of the backup data owner. Ibex was written in Go for straightforward compilation and to circumvent dependency issues and with the goal of enabling researchers and defenders assisting civil society victims of spyware and stalkerware Key Features - Decrypt encrypted iOS backups - Support for latest iOS versions - Cross-platform compatibility (macOS, Windows, Linux) - Automatic backup detection - Single file extraction based on filename match - Structured output organization - Detailed manifest parsing and extraction Basic Usage Examples # Run with automatic backup detection and interactive mode ibex # Specify just the backup path ibex -b /path/to/backup # Specify backup path and password ibex -b /path/to/backup -p "backup_password" # Specify custom output directory ibex -b /path/to/backup -p "backup_password" -o /path/to/output # Specify a single file for decryption and extraction ibex -b /path/to/backup -o /path/to/output --file sms.db # Specify relative path preserved output ibex -b /path/to/backup -o /path/to/output -r https://ift.tt/gPAnEsW April 19, 2025 at 11:10PM