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Show HN: Every side project I've built since 2009

Show HN: A native Hacker News reader with integrated todo/done tracking

Edit is now open source

Debian Trixie is hard frozen

Show HN: Goboscript, text-based programming language, compiles to Scratch

France Becomes First Government to Endorse UN Open Source Principles

K-Scale Labs: Open-source humanoid robots, built for developers

Show HN: Vaev – A browser engine built from scratch (It renders google.com)

Dezyne Programming Language

Open source tool for generating training datasets from text files and pdf for fine-tuning language models.

Created an Open Source Conversation Response Path Exploration System using Monte Carlo Tree Search

I'm curating a list of every document parser out there and running tests on their features. Link in the comment.

I Built My Wife a Simple Web App for Image Editing Using Flux Kontext—Now It’s Open Source

DeepSeek-r1-0528 in top 5 on new SciArena benchmark, the ONLY open-source model

[P] I created an open-source tool to analyze 1.5M medical AI papers on PubMed

OpenAI's evolution: From Nonprofit to Corporate

[D] Should we petition for requiring reviewers to state conditions for improving scores?

Open Source AI Editor: First Milestone

Black Forest Labs

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FLUX.1-Kontext-dev-onnx

Comfy Org

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Wan_2.1_ComfyUI_repackaged

codecrafters-io

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build-your-own-x

Master programming by recreating your favorite technologies from scratch.

usememos

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memos

A modern, open-source, self-hosted knowledge management and note-taking platform designed for privacy-conscious users and organizations.

Mbed-TLS

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mbedtls

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

Infisical

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infisical

Infisical is the open-source platform for secrets management, PKI, and SSH access.

makeplane

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plane

🔥 🔥 🔥 Open Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and cycles the easiest way on the planet.

siyuan-note

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siyuan

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

hummingbot

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hummingbot

Open source software that helps you create and deploy high-frequency crypto trading bots

SigNoz

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signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

psf

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black

The uncompromising Python code formatter