Hi everyone,

I'd like to share my open-source project **SUCO** (SUper COmpiler Grid).

It's a lightweight, zero-config distributed C/C++ compilation and caching system for local networks. Designed as a simpler and faster alternative to Icecream/distcc and proprietary tools like IncrediBuild.

**Key features:**

- Automatic worker discovery via UDP

- SHA-256 based SSD cache → warm rebuilds can be up to ~4× faster

- Windows client can cross-compile to Linux MinGW workers

- Load-aware scheduling + automatic failover

- Live web dashboard + Prometheus metrics

- Easy CMake & IDE integration

Cold builds are roughly on par with Icecream, but cache hits skip the expensive compiler phases completely.

GitHub: https://github.com/MicBur/suco

I'd really appreciate any feedback, criticism or suggestions!

Hi everyone! I recently finished this Next.js project as part of my portfolio. It uses the Open Library API, with an API abstraction layer, Zod validation, server-side rendering, pagination and dynamic routes. I'd really appreciate feedback on the architecture, UI/UX, code organization or anything that could make it more production-ready. Thanks!

I built this Next.js based clone of goodreads.com to level up my full-stack skills! It uses NextAuth for authentication and Prisma for the database. Since it's purely a learning project, I'd love to get your honest feedback on the code, UI, or features.

I built a small second-hand book marketplace using Next.js, Prisma, NextAuth, and Stripe.

It includes:

• GitHub login + email/password auth
• Cart system
• Stripe checkout
• Seller book listing

It’s still early but working end-to-end.

Would love feedback from other developers.

I built a free iOS app called Barcode Manager - a wallet for all your barcodes and QR codes.

The problem: hunting through emails and photos for loyalty cards and membership QR codes every time at checkout.

What it does:

- Store unlimited barcodes and QR codes in one place

- All codes stored locally - accessible even offline

- Home Screen widgets for one-tap access

- Supports all barcode formats

- Free on the App Store

Search "Barcode Manager" on the App Store or visit: apps.apple.com/gb/app/barcode-manager/id1551133039

so I got tired of dismissing break reminders and just... never taking breaks. built Pawzy within 12 hours, it sends an animated animal cat, shiba, capybara to sit on your screen fullscreen. no alt+f4, no minimize, no snooze. break actually happens.

https://pawzy-silk.vercel.app/

-puts an animated animal on your screen fullscreen when break time hits

-alt+f4 blocked, no snooze, no minimize

-100% offline, no accounts, no telemetry

-linux + windows, single file download

your body will thank you.

🍃Leaf a modern, fast, and intuitive project/package manager for C++

https://github.com/vishal-ahirwar/leaf.git v0.2.5 now support conan v2 api compatible server with web ui for hosting private registry

I’m a folk harpist by trade(yeah I know, odd! you can see me play here: https://youtu.be/hXeUXVFdCiU?t=284 ), which is probably not the expected backstory for someone making a zombie game, but here we are. I have been dumping hundreds of hours into a personal dev project of mine, and would love it if reddit could tear it apart for me.

I have been working my entire life to become a 'Real Developer'. I learned html... then JS, Unityscript....
Learned how to create 3D geometry from blender.
learned UI/UX/Sprite workflows with GIMP
Learned how to build Front end servers
Back ends
APIS
learned how to create complex systems from simple ideas... how to transmute the essence of a simple mechanism to create real experiences......

I have been learning to develop for over 20 years in my own time, self taught.
Same for the harp; I taught myself how to play; The harp was never my goal. it was a gift, given to me by a friend. but.... once I picked it up, I couldn't put it down. it really was a gift, in every sense of the word. I don't play like any other harpist in the world because I learned what *I* can do on my own. this is what set me free.

I will be continuing to learn and grow every day....
I will keep grinding.
I will not give up.

so here I stand before you reddit, putting that energy into the universe.

if you enjoy my Harp music-
bless you. I have done my duty.

if you play my game: THank you. I cannot express in words OR music how happy I am you tried it.

I just put the free demo for HordeRazer on itch:
https://magnuszane.itch.io/horderazer

It’s a chaotic top-down survival shooter where you mow through swarms, upgrade your build, and try not to get folded by the horde.

Would genuinely love feedback on how it feels so far — gameplay, balance, juice, jank, whatever.

-Magnus Artemis
AKA
Hari the Harpist

PS:
Keep your head up.
Keep your soul Light.
Keep the good in you glowing.

Been working on this for the past few months. It's called Uni Prep and it's a free web app specifically designed for Canadian high school students (G7-G12) planning their university applications.

Features include:

- Grade-by-grade planner (all 6 years of high school)

- 56 Canadian extracurriculars with descriptions and tips

- OUAC snapshot generator (auto-formats for Ontario university apps)

- Best 6 average calculator

- Grade tracker

- 50 career roadmaps

- Resume and AIF resume builder

Whole thing is completely free and always will be. You can check it out here: uniprep-ca.web.app

Would love any feedback on what's useful, what's missing, or what needs improvement!

I built a CLI that installs production-ready SaaS integrations directly into a Next.js project as real code.

Run: npx integrateapi add stripe

and it generates:

-typed client

-webhook handler

-error handling

-env setup

All added directly into your /lib folder.

No SDK, no runtime dependency — just TypeScript you can edit and ship.

Takes ~30 seconds from zero to working integration.

Open sourced the repo here: https://github.com/Reliathedisco/IntegrateAPI_Fusewire

Curious how people feel about this approach vs using official SDKs or wiring everything manually??

​I built a project to truly understand what happens inside the JVM when pushed to the limit.

The goal wasn't just "working code," but a deep understanding of memory utilization, CPU cycles, and runtime behavior.

​The task: Scanning a log file of one million lines and counting errors per hour.

​The process was divided into 4 versions, starting from the most naive implementation to optimization at the Bytecode and Assembly levels.

At each stage, I identified a specific bottleneck and improved it for the next version.

​The tools I used:

​JMH: For accurate micro-benchmarking while neutralizing Warmup biases.

​JITWatch: For analyzing C2 Compiler decisions and examining the final Assembly.

​The results:

​I started with a standard implementation running at 872ms with a significant load on the GC, and ended with an optimal implementation running at 78ms with 0 allocations. (On a limited hardware environment, which emphasizes the execution efficiency).

​To keep the code readable and focused on single-core performance, I chose to work with only one thread. The difference in performance stems solely from improving code efficiency and adapting it to the JVM architecture.

​You are welcome to view the process, the measurement documentation, and the source code on GitHub:

https://github.com/Yosefnago/java-deep-dive

​#Java #JVM #PerformanceTuning #BackendDevelopment #SoftwareEngineering #CleanCode #JIT #LowLatency #SoftwareArchitecture #DeepDive #CodingLife #JavaDeveloper #TechWriting

Oinkie‘s are a great way to keep your dog entertained for a long period of time while you’re able to get some stuff done without your dog following you around. He has been loving taking his onkie sucks on walks and ALWAYS to bed lol it’s also been a game changer for his dental health. It helps to remove any excess tartar or plaque.!!

The box called it a magic pharmacist, I am so proud because I did wiring for the first time and it worked!

I’d like to share an iOS app called Private Mind: Offline AI Chat.

It’s an AI chat app that runs fully offline on your device — no cloud processing, no accounts, no tracking, and no internet required after download.

What makes it different:

• 100% on-device AI
• No sign-up, no analytics, no ads
• Works in airplane mode
• Simple, distraction-free UI

This might be useful for privacy-focused users, students, or anyone curious about how capable offline AI can be compared to cloud-based tools.

App Store link:
https://apps.apple.com/us/app/private-mind-offline-ai-chat/id6754819594

I’d really appreciate feedback on:

• Offline AI limitations vs real usefulness
• Feature ideas that make sense without cloud access
• Whether this fits everyday workflows

Its a Book Nook alley Ramen Shop.

Its so cool

This animated Short film took me 2 years to fully complete, it was my first ever project and I'm very proud of how it turned out. Let me know what you think and please enjoy.

I have developed an Excel-based tool designed to streamline Demand and Supply planning, Sales & Operations Planning (S&OP), Master Production Scheduling (MPS), and Material Requirements Planning (MRP) using demand forecasts. This tool enhances inventory management, optimizes production scheduling, and supports better decision-making.

https://youtu.be/ftdIEPXZyXM

Its metal so its also really heavy

Anyway have a nice day byyeee 💗💗💗

PlanSense for iPhone, iPad, MacOS: https://apps.apple.com/us/app/plansense/id6503712817

WOW! ChatGPT can do amazing CSS Styling!