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Posted by david927 1 day ago

Ask HN: What Are You Working On? (Nov 2025)

What are you working on? Any new ideas that you're thinking about?
412 points | 1209 commentspage 17
jonhohle 1 day ago|
A tool for “grep”ing MIPS binaries[0] to find duplicate code (functions, segments, sections) primarily to aid in decompiling.

It does some neat things to match instructions while avoiding location dependent references, then creates a hash that can be used to used to search binaries in linear (or faster!) time.

Still a WIP, but being used on at least one decomp project.

0 - https://github.com/ttkb-oss/mipsmatch

willsmith72 11 hours ago||
Simple feedback collector. Something I end up building in every project, so why not built it once and productise even just for myself. Still building out the dashboard, some clustering, and automated PRs (by Claude Code)

https://feedbee.willsmithte.com/

iRomain 8 hours ago|
Great idea!
asdfbank 1 day ago||
Recently launched my free app for gardeners to share plants with each other, Plantshare.

Now I'm working on a few changes to the app, most notable is moving any plants marked as 'for sale' out from the main section because it turns out people are more greedy than I anticipated and it's getting in the way of sharing the free stuff, cuttings etc.

There's also some demand for a web front end so I might work on that next. (currently only android and ios)

I had an initial boom of downloads in South Africa but lately most new downloads are in USA.

https://ps-prod.bloodys.cc/links/getplantshare/

emrah 10 hours ago||
Most promising: https://notemodo.com

Most out there: https://millionminds.com

Runner-up: https://vodomodo.com

paulbar 23 hours ago||
I am working on a SQL query engine for multi-dimensional and hierarchical analysis compatible with Apache Spark, ClickHouse, BigQuery, Snowflake, PostgreSQL and DuckDB. GitHub https://github.com/squashql/squashql Website https://www.squashql.io/
darkest_ruby 1 day ago||
Assets — Personal Wealth Tracker https://github.com/venil7/assets A self-hosted net worth and portfolio manager. Track multiple portfolios (ISA, General, Pension, Crypto, etc.) and monitor individual or total performance. Supports any asset available via the Yahoo Finance API, automatically converts to your base major currency.
darkest_ruby 1 day ago|
please leave us a github star or some feedback on github!
thecopy 1 day ago||
Building an MCP Gateway: https://www.gatana.ai/

Idea came from one of my clients, where they wanted to use AI agents throughout the organization but at that moment there was no centralized governance or security concepts. This pulls everything at one place and tries to solve the security concept with per-user credentials, which can be provided out-of-band through the MCP protocol (generated a one-time link end-user can use to sign in to the underlying MCP server with OAuth or provide API key)

ccanassa 1 day ago||
I’ve been reverse-engineering an obscure childhood game called Entomorph:

https://github.com/entomorph/reverse-engineering

I started the project when ChatGPT 4 was first released, using it as a way to explore what LLMs could actually do. I also find working on it very relaxing, there is something cool about uncovering secrets hidden in code for more than twenty years.

Nfinger 1 day ago||
I've been really frustrated with the state of networking and discovering new career opportunities lately. Both in person and online I feel like there aren't very good tools and I have a growing disdain for LinkedIn. I wanted to make a tool that helps ambitious navigate their career goals and meet people who are going to move the needle. It's called Catalyst: https://getcatalyst.tech/
klntsky 1 day ago|
Hey, how can I contact you privately?
Nfinger 1 day ago||
I followed up via email
sph 1 day ago|
Tired of having my notes spread everywhere, on uncomfortable software, I'm writing my own Notational Velocity desktop app clone in Godot:

https://share.combo.cc/-Z7hBzNbaCc

(work in progress prototype, design is not final)

Intentionally made simple and centered around plain text files and editing speed. I've spent a week on the prototype, now it's good enough to dog-food. Would like to eventually distribute it as a multi-platform app.

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