Igor_Wiwi

Adding Java class inline editing without decompilation feature to https://jar.tools/class-decompiler - so you can update some class values (number or strings, or event access modifiers) without needing to recompile the .class file. I called it Tweaks

Adding more and more features to https://mdview.io (the best way to read technical docs). Now I am adding CLI support for the features like publishing, custom slug creation, pdf rendering and more

what is the use case of this application? Who may need it?

My goal is to build the only app you need for reading technical documentation. I am working on it daily for the past 5 months, and almost every day I have a new feature which I want to share with HN people and try it out

Mermaid diagrams are awesome, the usual pain points which I am trying to solve in https://mdview.io is to allow to fix broken diagrams visually: you hit Quick Fix and then given 3 fix propositions to choose from. Sounds complicated but it works in 80% of times

boosting DR rating is the biggest psyop of indie hackers: it's temporal and has zero effect on anything. All my websites are 3 to 6 DR points. https://mdview.io has 5 DR and brings in 500 uniq users per day organically

I like it!

https://mdview.io - the best way to read big technical documentations. Right now I am working on Grill Me feature for rigorously questioning and stress-testing plans or designs without leaving the app ui

This is quite useful tool, especially for the cases where internet access is limited (the flights for example). I implemented it as a separate feature in mdview.io: for example you can export a document as a html file for offline usage, with all the presentation features like reach tables, mermaid and etc built in. Example https://mdview.io/s/why-markdown-became-default-format-for-a... then try to Export - Export HTML

btw did you know that ER diagrams are supported by Mermaid diagrams: https://mdview.io/mermaid?example=working-er It's not that pretty as in your app, but it does the work

In my project https://mdview.io I support Latex, but sometimes people share some weird types of syntax which looks like Latex but not rendered correctly. Haven't' found a good way to fix it, probably I will use some hybrid approach which I adopted for broken Mermaid diagrams (LLM + heuristics)

Interesting from a Docker perspective, but I’m more interested in it as a sandbox for AI agents and untrusted code execution.

I wrote about that angle here: https://igorstechnoclub.com/sandbox-exec/

Feels like the spiritual successor to sandbox-exec, but with VM-level isolation.

Year ago I made for myself a simple jar editor https://jar.tools, now it has 8000 user’s monthly

the idea is that Quick fix may generate > 1 candidates to choose from, this is why Apply exists. But comment is still valid, I need to improve the UX. Diff it is possible to show but I doubt it's has any interest for the user, because in the end we care how it's rendered

this approach is quite similar to what I use for rendering huge markdown files in https://mdview.io : 10MB files renders correctly and even Table of Content works. 15MB renders but scrolling is not as smooth as I wanted, will work on that. The approach described here https://igorstechnoclub.com/how-i-render-10mb-markdown-files...

To me this feels super artificial, like catalog of every FAANG eng wants to have items. Looks good but with an intention to be instagrammable

One thing I still miss in most markdown tools is good rendering/sharing of large architecture docs and Mermaid diagrams. I ended up building my own markdown file reader - https://mdview.io which handles large diagrams/tables much better than typical note apps

Working on https://mdview.io - markdown reader for big documents, including navigatable mermaid diagrams, LaTeX, Fixing broken syntax and ton of other features. It's early stage but getting popular really fast( I guess it just does it's job right)

Fix MD is quite a handy feature, especially when you have raw Markdown generated who-knows-how. I’ve used it myself multiple times with Mermaid and weird LaTeX notations

https://app.lowfruits.io/payments doing the same but cheaper (which I still consider pricey)

For my app, I chose a slightly different approach, focusing on readability and easy handling of large Mermaid diagrams. For example, I recently added a full-screen mode with map-like navigation: https://mdview.io/s/97af684b

For pure viewing rather than another editor, I’ve made a https://mdview.io - useful for opening Markdown files with clean rendering, tables, and Mermaid support and then share it with your colleges or save for later

I am using similar method to share Markdown files as one big URL like this: https://mdview.io/#mdv=N4IgbiBcCMA0IBMCGAXJUTADrhzWOAtgnjgMQ...

I am adding another feature to https://jar.tools called Security Scan which scan a jar and finds out if a jar safe to run or not. Direct link to a tool https://jar.tools/jar-security-scanner

I make AI music https://suno.com/@igorstechoclub

I created a blog post specifically about running these models locally on your machine (1 liner but getting gguf may take some time): https://igorstechnoclub.com/running-gemma-4-locally-in-almos...

Reminds me of another story when 23andme sold dna data https://www.npr.org/2025/06/30/nx-s1-5451398/23andme-sale-ap...

I am working on smth similar markdown reader for humans, not agents - https://mdview.io

I can't make it run under WSL with Claude Code, anyone succeeded in this?

App code and Jupiter Notebooks are available at: https://github.com/gogainda/floportop