GitHub - supunlakmal/spreadsheet: A lightweight, client-only spreadsheet web application

Built a static search engine/inverted index from scratch

Swift interface for GNUStep's version of AppKit

Show HN: A local-first financial auditor using IBM Granite, MCP, and SQLite

Show HN: WOLS – Open standard for mushroom cultivation tracking

Sandboxing Untrusted Python

How I automated Android dark mode based on the light sensor

Silent Worker Teaching Method – AI alignment without modifying weights

Show HN: Open-source AI workflows with read-only auth scopes

Gershwin-desktop: OS X-like Desktop Environment based on GNUStep

Marmot – A distributed SQLite server with MySQL wire compatible interface

Should a bilateral filter library automatically match blur across RGB and CIELAB, or just document the difference?

List, inspect and explore OCI container images, their layers and contents.

How my open-source project ACCIDENTALLY went viral

Jank Lang Hit Alpha

A pure-Go implementation of the Lite³ serialization format

Show HN: I replaced Beads with a faster, simpler Markdown-based task tracker

TinyTinyTPU: 2×2 systolic-array TPU-style matrix-multiply unit deployed on FPGA

IQuest-Coder: A new open-source code model beats Claude Sonnet 4.5 and GPT 5.1 [pdf]

Built a workflow orchestration engine with Python - lessons learned from implementing task DAGs

Singularity Rootkit: SELinux bypass and netlink filter (ss/conntrack hidden)

AGE OF SHAPE DEVELOPERS CALL TO ACTION

Gml: lightweight dsl for writing html in go

rv 1.0: Non-invasive AI code review for any type of workflow

A small tool to generate config examples, docs, and JSON Schema from one definition

Show HN: I built an HTTP/2 server in C++ to learn the protocol and language

GitHub - beep8/beep8-sdk: SDK for developing games and tools for the BEEP-8 fantasy console.

Anyone have experience submitting extensions using WXT?

A ssh server that knows who you are. $ ssh whoami.filippo.io

Corundum – open-source FPGA-based NIC and platform for in-network compute

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