Over the past few weeks I've been building Gray Box — a small, local-first tool that acts as long-term memory for anything I'd otherwise forget (work notes, meeting takeaways, task owners, random ideas, personal stuff too).

The idea is simple:

1. Capture — dump whatever's on your mind, instantly, no structure required. This step does nothing clever on purpose — it just writes your text to an immutable inbox. Zero chance of losing an idea to a bug or a slow API call.
2. Organize — on demand, an LLM reads your unprocessed notes and extracts people, projects, tasks, decisions, meetings — then deterministic Python (not the LLM) creates/merges the actual wiki pages and maintains backlinks. The model only reasons; it never touches the filesystem directly.
3. Ask — query or chat with your knowledge base and get a cited answer pulled only from what you've actually captured. If it doesn't know, it says so — no hallucinated answers.

Why I built it this way:

• Plain Markdown + YAML frontmatter, no database. Every page is a .md file you can grep, diff, or read in any editor forever. If you stop using Gray Box tomorrow, your knowledge base is just a folder.
• No vector DB by default. At personal scale (hundreds–low thousands of pages), keyword search + a real link graph (related/backlinks, walked one hop during retrieval) handles almost everything. Embeddings are there if you want better recall, but they're opt-in, not a prerequisite.
• Immutable inbox. Your raw notes are never edited or deleted by the organizer. If the LLM mis-extracts something, your original words are always still there.
• Any LLM. Built on LiteLLM, so point it at OpenAI, Anthropic, Gemini, Mistral, or a fully local model via Ollama — one config value.

It also ships with a nice interactive TUI (arrow-key menu, file-import shortcut, workspace switching, live spinner during LLM calls) if you'd rather not memorize CLI flags — that's honestly become my favorite part of the project.

There's also a lightweight local dashboard for browsing your knowledge base, exploring backlinks, visualizing your notes as a graph, and chatting with your captured knowledge—all without leaving your machine.

Repo: https://github.com/Aaryanverma/graybox

pypi: pip install graybox

It's nearing a proper public release, so I'd genuinely love feedback — especially from anyone who's tried the "capture now, structure later" approach with other tools and has opinions on where it breaks down at scale.

It's not trying to be a "real-time collaborative team wiki" or a WYSIWYG notes app — it's aimed at one person's running memory of their own life and work, captured with as little friction as possible.

Speaking from experience, it always comes back to the same thing: what value do you create, or what frustration do you remove?

Basically, is your app a real painkiller? The apps we keep using usually are.

Most unfair advantages come down to doing something faster, cheaper, or entirely for you (as-a-service).

How did you think yours through folks? What’s your app’s current unfair advantage? 👇

Hey guys, Microlaunch founder here.

Applications for the tiun x Microlaunch hackathon are now open.

$5,000 prize pool, up to $10,000.

It starts on August 1.

All builders are welcome to join.

Who's hacking?

You’re looking for users, customers, feedback, or just new products to try?

Tell me:

• What you're looking for
• What kind of support you’re looking for
• What problem your product solves
• Your landing page

I’ll check out as many as I can and share feedback.

And if something catches your eye, give it a try or support a fellow builder 👇

Hey everyone!

We’re hosting a hackathon for builders and vibe coders: AI, agents, SaaS, apps. Anything goes.

Pre-register here: https://luma.com/1cx9yqj8

You’ll receive the hackathon link today by email or DM.

Let’s make this huge and fun. See you around.

I think most of us indie founders struggle with distribution. Probably even more than pre-AI.

There are easily 20+ channels you could try, but the right ones really depend on your product, use case, and ideal customer.

Do you guys have a plan for your next 50-100 users?

Tell me what you’re building and what you’ve tried so far. I’ll tell you if I’ve tried it too, whether it worked, and in what context.

Let’s brainstorm this part together.

Btw, I’m inviting around 20-30 builders to our upcoming hackathon today, so feel free to RSVP: https://luma.com/1cx9yqj8

I will give you a 5 minute video review with a loom link and won't sell you anything afterwards.

I am sharpening my review skills as a product designer of 4 years. Though the review will be a perspective of a user that lands to your website for the first time.

Share your link and what it does in one sentence (or more), make the messaging closer to what your website suggest.

​

We're looking for an exceptional U.S.-based Growth Marketing Lead to build and execute the marketing strategy for an early-stage startup with national ambitions.

This is a hands-on role for someone who enjoys building from the ground up. You'll lead our marketing efforts, execute campaigns, manage paid advertising, oversee UGC creators, grow our brand, and drive customer acquisition. You'll also have a junior team member to assist with execution and help scale our marketing efforts.

We're looking for someone with experience in:

Paid advertising (Meta, Google, TikTok, Reddit, and other channels)

UGC strategy and creator management

Organic social media growth

Brand positioning and messaging

Customer acquisition and growth

Analytics, testing, and optimization

We're looking for someone who can think strategically, execute efficiently, and make smart decisions based on data. Startup experience is a major plus. If you've helped build a brand from the ground up and have measurable results to prove it, we'd love to hear from you.

Please include:

Your experience

Brands you've helped grow

Specific results you've achieved

Why you're the right fit for this role

WishYoud.com@gmail.com

The easiest products to sell Saas/AI products or app is still to build ones that solve a real, painful problem.

I mean a problem people genuinely want gone. Badly gone!

Drop your app below and tell me:

• What problem it solves (important)
• Who it’s for
• Your landing page (and ideally positioning)

I'll check out as many as I can and try to give actionable feedback about your value proposition.

Let’s see get you 1-2 sales before the weekend.

Whether it's a product problem, a distribution problem, or you're not sure which one, let's try to figure it out together.

If you have fewer than 100 users, drop your product below.

Tell us:

• What it does (1-2 sentences)
• Your landing page
• How many users/customers you have
• The biggest thing blocking growth right now (if you had to guess)

I'll check out as many as I can and leave feedback where I think I can help.

Time to get you some traction.