Rz Codes π»
A practical open-source shelf that grew into Dandii, an Addis Ababa transit app with routes, fares, maps, and real releases.
FOSS | Web Dev | Linux | QGIS https://rz-codes.com
Rz Codes shares useful developer resources, from UnoCSS and Coolify to deployment guides and Linux commands. The channel also builds in public: Dandii launched as a transit map for Addis Ababa, then gained direct-route prioritization, road-based directions, partial-closure handling, and fare history.
Rz Codes mixes curated FOSS discoveries with practical tutorials and shipped iterations. The channel moves from deployment guides and terminal commands to concrete release notes, where routing behavior, search, map geometry, and data quality are tested against real use.
- The channel has 133 collected posts so far.
- The recent posting pace is 1.2 posts per week.
- Its longest run of consecutive posting weeks is 8 weeks.
- English accounts for 76% of text posts.
The journey.
- Feb 2023 β Jun 2024
- Jan β Dec 2025
AI, Tools, and the Local Web
Rz Codes widened the lens to AI coding tools, PostgreSQL hosting, multilingual assistants, and open-source developer projects. Lucyβs launch gave the channel one of its clearest original-product moments, while later posts kept the resource shelf well stocked.
Sources#48#50#52#95 - Jul β Aug 2026
Dandii Takes the Map
The channel shifted from sharing useful tools to shipping one: Dandii launched as an Addis Ababa transit app and quickly received its first updates. The releases responded to real routing problems, adding direct routes, better search, road-following directions, partial closures, and fare history.
Sources#141#145#149 - Aug β Oct 2026
Building now.
- rz-codes.com
A website built with Gatsby.js, Tailwind CSS, and WordPress GraphQL API.
Used dev.rz-codes.com as a development address in Oct 2025.
Building1 postsOct 2025Visit
Start here.
- 01
The Dandii launch post explains the problem, the app, and the open data behind it.
π Dandii is here β Addis Ababa's transit, finally on one map. Back in 2018, I kept running into the same problem: there was no single place to answer a simple...
Jul 23, 20265.6K views - 02
A detailed major release showing how feedback becomes better transit information.
π Dandii v1.3.0 β v2.0.0 β Major Update ! α¨α αα₯ α³ααα³α΅ αα²α ααα΅ release'α½ αα₯α°ααα’ αααα° α¨α°α»α»αα αα ααα¦ π§ α¨αα ααα³ (Partial closures) β αααα΅ α ααα΅ αααα³ αα«α¨α α’ααα£ α¨αα ...
Aug 30, 20261.3K views - 03
A clear look at the channelβs practical web-development teaching style.
π₯ Firebase offers a seamless solution to host Next.js apps as both Static Site Generation (SSG) and full-stack web applications. I recently penned a comprehen...
Jun 24, 2024320 views - 04
The open-source recommendation that captures its love of sharp developer tools.
π OSS of the day βββββββ π UnoCSS - The instant on-demand Atomic CSS engine. Inspired by WIndiCSS and TailwindCSS Can't lie π«£I love the attributify f...
Oct 31, 20232.8K views - 05
A compact Linux tip you can copy straight into the terminal.
π» α¨ Linux Tip αα - α¨α αα£α½αα ααα α α°α¨αα΅ ααα α°αα¨α αα αα₯α³α½α ααα ααααα α«αα½α α αα«α Terminal α₯α» ααα’ ααα³α α ααα αααα α¨ JavaScript αααα½α ααααα αα α α₯α» α»αα¦ find . -name...
Aug 30, 2026244 views
In their own words.
Dandii is here β Addis Ababa's transit, finally on one map.
αα€α±α¦ αα αα₯ α΅ααααα£ ααα½α£ α α₯α α°α α¨αα α α transit informationα’
Fresh from the channel.
Rz Codes π» pinned a video
This month is crazy β¦ too many hacks https://cursor.com/blog/claude-code-extension-security-notice
I have been working on a desktop app that lets you transcribe Amharic speech to text and organize your notes and itβs getting polishedβ¦ will post it here once itβs ready. Follow for more π± @rzc0des π± blog.rz-codes.com π
Sign up process is pretty neat as well as onboarding. Solid work π₯ Pluse I really like the option to put on some music while the timer is running. Suprized to see the young gen locking in and commiting to deep work and there are actually...
Trying Nuzz space for the first time... will keep you updated.
Guys you should signup here if you are a content creator who runs a telegram channel Most of the local devs from the telegram community are also here. π https://buildr.mikaelen.site/