winsrewu

Okay, welcome back. In this video, I'm going to go through the Bronze group contest of the U-Cycle, the first contest in 2026. I didn't perform well during the actual contest, so I'm going to review the problems and see if I can solve them all now.

For this video, I’m trying out speech-to-text and might use some AI to summarize it for my blog later. I want to keep the recording short, just to remember the experience. If a video is two hours long, who would watch it, right? It’s more convenient for me to just record my thoughts and let the software handle the transcription. I don't care too much about the post-processing.

I may post separate videos for the three contest questions. This is the first one: "Chip Exchange."

I glanced at the solution earlier and it seemed like there were no loops—just pure math. I thought it wouldn't be too difficult. During the actual contest, I didn't perform well. It was late, I had just finished school, and my brain wasn't working properly. Also, using Java was a problem; it

winsrewu

Entity ID Wireless Redstone Documentation

Note: This guide assumes basic familiarity with entity-ID-based wireless redstone mechanics.
It consolidates existing knowledge to prevent redundant design work.
For detailed discussions, visit the TickLink Discord.

---

Definition

Each channel has an address, typically set using repeater / comparator chains.

winsrewu

Frequently Asked Questions

Q: What about stability?
A: Very high on the server, though not 100%. I haven't experienced a false signal caused by that reason in my life yet. For local (integrated) servers, stability is moderate, but a fix can be applied.
As the machine loaded, there's nearly always a false signal, which is easy to prevent.

Q: Can it transmit signals between dimensions?
A: No.

Q: Does it work in the Nether or the End?

winsrewu

The author details recent technical maintenance, addressing a React security patch, deprecating old APIs, and resolving Vercel timeouts by enabling Fluid Computing. Faced with static site generation needs, they migrated from React/Next.js to Nuxt, optimizing caching for performance. They also implemented a custom email domain via Mailgun and updated site copyrights to 2026. Additionally, they discuss efficiency improvements in a Minecraft datapack (riscvmc) and plans for a RISC-V precompiler.

There's a new critical remote code execution bug in React,
so it took me a while to upgrade all the projects.
And since the IN site is deprecated, the domestic API is useless now.
It still requires a lot of effort to maintain them,
so I just shut them down.

For security reasons, I removed all the tokens and JWKS from the database.

winsrewu

Facing slow load times with Next.js caching for dynamic blogs, the author designed a custom caching system that serves content instantly, updates in the background, and forces a refresh after a month of inactivity. The blog's storage was also migrated to an S3 proxy and miniserve for efficient file distribution, with edge caching set to six hours. After initial concerns, the system has been running smoothly for two weeks. The author also notes progress on the riscv-mc emulator project.

Continuing from #7, the built-in caching in NextJS wasn't a good fit for my dynamic blogs, pages are loading painfully slowl. So I stayed up late, designed and implemented my own version. It avoids making requests for a certain period of time, and then starts making background requests as visits, so we can still see the content without delay. Finally, it forces a request when nobody has visited it for about a month. I also added the last updated feature from Gist, so it’s even faster.

winsrewu

Full environment setup (linker script, stubs, startup code) to eliminate initialization problems which lead to subtle and mysterious failures.

Based on riscv GNU toolchain.
I suggest you to use the default link script, and add your memory & stack & heap defination.
But remember, add a ".other: { (.) }", in case of there's some of the sections are not defined in the default script.
This is an example:

/* Copyright (C) 2014-2025 Free Software Foundation, Inc.
   Copying and distribution of this script, with or without modification,
   are permitted in any medium without royalty provided the copyright

winsrewu

The author developed a custom blog platform to support multi-account blogging and address aesthetic preferences. This post details various technical challenges, including fixing HTML standards for site navigation, resolving caching issues with Next.js, and managing site monitoring. It also covers ongoing website refactoring plans, academic pressures, and side projects like updating riscv-mc content and integrating a music tokenization library.

Well, I wrote this thing over the weekend: https://github.com/JwbFut/simple-gistblog
Mainly because nothing on the market really fits my needs. "JwbFut" is theoretically an organization, so there might be blogs from more than one account, but not many platforms support that.
Also, aesthetics are a bit of an issue with some others.

Then there's SEO stuff. I replaced the icons for all active sites (the main API site and the gistblog) with SVGs.
It's pretty bad, actually. Because the resolution was too low, the left and right halves of the "J" are different thickn

winsrewu

The author reflects on their summer projects, including a decision to forgo supporting the new FMJ v2. Their primary achievement is creating an optimized RISC-V simulator within Minecraft, capable of running compiled programs like Snake, though they note concerns over its performance with heavy computations. They also discuss refactoring a website with Rust and a large-number calculation datapack.

Alright, um, on topic: there's still no news about Fabric mod JSON v2, so Noglerr isn't adding support. I think even if v2 comes out, I might not bother with cross-version support. I don’t feel like writing Java anymore, not many people use the mods anyway, and I haven’t been working on survival technical Minecraft lately.

This summer break has been pretty unproductive; I haven’t done much, mostly just playing games. BV1gFVLz1ESY got 73,000 views, which is pretty good.

I’ve done a bit of web development. I’m refactoring the entire website, turning the GUI into a CLI program. This whole thing is based on Rust and

winsrewu

The author provides updates on several technical projects, noting a lack of progress on Fabric Mod JSON v2 and celebrating a video reaching 47,000 views. Development continues on a new status page, a blog to circumvent censorship, and an image hosting solution. Efforts on a hardware description language for redstone are ongoing but face challenges in managing complex wiring for numerous components.

I just clicked from the homepage to this page about 500 times... (referring to the MCBBS memorial page, --note)

Alright, well, to get to the point, there's still no news about Fabric Mod JSON v2. A month has passed, and I just went to chat casually for a bit, but nothing useful came up. Let's see if anyone else replies to me later.

Also, celebrating 47,000 views:
https://www.bilibili.com/video/BV1gFVLz1ESY
I didn't expect this one to blow up—it's more than twice the total views of all my previous videos combined.
Tsk.

winsrewu

The developer provides a progress update on their project, detailing backend bug fixes, a switch to a new ORM, and plans to adopt Vue. Frontend work is paused. They discuss challenges in mod development with Fabric, including plans for cross-version support and an automated testing system. A significant portion of the update is dedicated to resolving issues with a multi-threaded downloader created to expedite dependency downloads, which required extensive rewrites to fix bugs related to caching and certificate handling.

Okay.
I just fixed some backend bugs. I haven't logged in since #3, so many things weren’t tested. Switching to a new ORM was quite a disruptive change...
Frontend development has been paused. I wrote a few animations, but since we have agents now, efficiency should improve. The next step is to directly switch to Vue.

There hasn’t been much news from Fabric, so I’ve been slacking off on mod development (I wanted to write a mod with different dependencies for the client and server, but