Rz Codes 💻

🚀 Dandii v1.3.0 → v2.0.0 — Major Update ! ከቅርብ ሳምንታት ወዲህ ሁለት release'ች ወጥተዋል። ለናንተ የተሻሻለው ይህ ነው፦ 🚧 ከፊል ዝግታ (Partial closures) — መንገድ በሁለት ፌርማታ መካከል ቢዘጋ፣ ከዚህ በፊት ጠቅላላ መስመሩ "ዝግ" ይባል ነበር። አሁን የተዘጋው ክፍል ብቻ ይታያል፣ የቀረው መስመር እንደተለመደው ይሰራል፣ journey planner በዙሪያው ያቅዳል። 🏷️ የፌርማታ ስም ማስተካከል — "መገናኛ" 45 የተለያዩ ስሪቶች ነበሩት Operators አሁን አንድ በአንድ በትክክለኛው ስም እያስተካከሉት ነው። 🗺️ መንገድ በካርታ ላይ በትክክል መሳል — የስምሪት ባለሙያዎች መስመሮችን ሲስሉ በእውነተኛ የመኪና መንገድ ላይ ራሱ ይስተካከላል። 👥 ቡድናችን አድጓል — Dandii ከአሁን በኋላ በብዙ የስምሪት ባለሙያዎች የሚተዳደር ስርዓት ሆኗል። እያንዳንዱ የስምሪት ባለሙያ የራሱን መስመር ብቻ ያስተካክላል፣ የሌላውን አይነካም። 📋 የታሪፍ ታሪክ — ማንኛውም ታሪፍ መቼ፣ በማን፣ ከምን ወደ ምን እንደተቀየረ ማየት ትችላላችሁ። ውጤቱ፦ ይበልጥ ትክክለኛ፣ ግልጽ፣ በብዙ ሰው የሚጠበቅ transit information። 🙌 🌐 dandii.app 🔓 github.com/rabira-hierpa/dandii ተጨማሪ → blog.rz-codes.com

💻 የ Linux Tip ቀን - የጠፋባችሁን ፋይል በሰከንድ ፈልጉ ሰርቨር ላይ ገብታችሁ ፈይል ለመፈለግ ያላችሁ አማራጭ Terminal ብቻ ነው። ለምሳሌ በቀላሉ ሁሉነም የ JavaScript ፋይሎችን ለመፈለግ ይህን ብቻ ጻፉ፦ find . -name "*.js" 2>/dev/null ይሄ ከአሁኑ folder ጀምሮ ውስጡ ያሉትን ሁሉንም .js ፋይሎች ያሳያችሁሃል — sub-folders ውስጥም ቢሆን። የፋይሉን ስም በትክክል የማታስታውሱ ከሆነ፣ ይሄን ተጠቀሙ፦ find . -iname "*login*" -iname ማለት ትንሽ/ትልቅ ፊደል (case-insensitive) ግድ የለውም ማለት ነው። “Login”፣ “login”፣ “LOGIN” — ሁሉንም ያገኝልሃል። ትንሽ command ነው፣ ግን በየቀኑ የምትጠቀምበት ይሆናል። 🔍የ Linux command ምን ማወቅ ትፈልጋላቹ? ኮሜንት ላይ አሳውቁኝ — ቀጣዩን tip ከዚያ እመርጣለሁ 👇 ተጨማሪ → blog.rz-codes.com

Claude: Degraded Performance for Multiple Models Article, Comments

🚌 Dandii v1.1.0 ወጣ! — አዲስ ማሻሻያዎች 🎉 ከሳምንት በፊት Dandii’ን አስጀመርኩ። ከዚያ እኔ ራሴ የተሳሳተ አቅጣጫ ሲሰጥ አየሁት። 😅 የአዲስ አበባ ሰው ይህን ስሜት ያውቀዋል፦ አንድ ቦታ ለመድረስ ስትጠይቅ፣ app’ኡ አንበሳ አውቶብስ እና LRT ያዝ ይላችሃል — በቀጥታ የሚወስድ ሚኒባስ እያለ! Dandii ልክ ይህንን ያደርግ ነበር። በቴክኒክ ትክክል፣ ግን ማንም እውነተኛ ተጓዥ የማይጠቀምበት መንገድ። ስለዚህ ዛሬ v1.1.0 — የመጀመሪያዬ ማሻሻያ release ነው። ለተጠቃሚዎች የተቀየረው፦ 🚐 ቀጥታ መስመሮች ቅድሚያ ያገኛሉ። Dandii አሁን በአንድ ጉዞ የሚደርሱ (single-seat) መስመሮችን ከ GTFS data አግኝቶ፣ አዲስ አበባ በሚንቀሳቀስበት ቅደም ተከተል ያስቀምጣል — ሚኒባስ → ሸገር → አንበሳ → Alliance → LRT። ትራንስፈር የሚያስፈልጋቸው ጉዞዎች ብቻ ወደ multi-leg planning ይሄዳሉ። 🗺️ አቅጣጫዎች እውነተኛ መንገድ ይከተላሉ። ከዚህ በፊት መስመሮቹ በህንፃዎችና በሰፈሮች ላይ በቀጥታ መስመር ይቆርጡ ነበር። አሁን እያንዳንዱ ክፍል በአዲስ አበባ ትክክለኛ የመንገድ መረብ ላይ ይሳላል። 🔍 ትርጉም ያለው ፍለጋ። “መገናኛ” ብላችሁ ስትፈልጉ ከዚህ በፊት ~36 ተመሳሳይ ፌርማታዎች ያሳይ ነበር። አሁን ወደ አንድ ንፁህ ውጤት ተጠቃለው ከቁጥር ጋር ይመጣሉ። 🚏 ከፌርማታ እስከ ፌርማታ ግልጽነት። እያንዳንዱ መስመር አሁን ከምትሳፈሩበት እስከ ምትወርዱበት ያሉትን ሙሉ ፌርማታዎች ዘርዝሮ ያሳያል። ማስጀመር ከወራት እቅድ በላይ በአንድ ሳምንት አስተማረኝ። “በቴክኒክ ትክክል” እና “በእውነት ጠቃሚ” መካከል ያለው ልዩነት — እውነተኛ ሰዎች ሲጠቀሙት ብቻ ነው የሚታየው። 💡 🌐 ሞክሩት: dandii.app 🔓 Open source ነው: github.com/rabira-hierpa/dandii አዲሱን version ሞክራችሁ አስተያየታችሁን ንገሩኝ! ጠቃሚ ሆኖ ካገኛችሁት ለጓደኞቻችሁ share አድርጉት 🙏 Follow for more: 🌐 Blog 📱 @rzc0des

🚌 መገናኛ ይሄዳል?ጎተራ የት ልውረድ ? ከእንግዲህ ማንንም መጠየቅ አያስፈልግም።     Dandii — የአዲስ አበባ የሕዝብ ትራንስፖርት ሙሉ በሙሉ በስልክካችሁ ውስጥ - በነጻ! 📱     ምን ማድረግ ትችላላችሁ?     🔍 መስመር ፈልግ — የትኛውን አውቶብስ ወይም ሚኒባስ መያዝ እንዳለባችሁ እና የት እንደምትወርዱ  ማወቅ። አንበሳ፣ ሸገር፣ Alliance፣ ሚኒባስ፣ ቀላል ባቡር(LRT) — ሁሉም በአንድ ቦታ።     🗺️ ካርታ ላይ እይ — ሙሉውን የከተማዋን የትራንስፖርት network በ interactive map መመልከት። የትኛው መስመር ከየት እንደሚነሳ እና ምን ምን ፌርማታዎችን እንደሚያልፍ ያሳያል።   ⭐ የምትወዱዋቸውን ያስቀምጣል — በየቀኑ የምትጠቀምባቸውን መስመሮች bookmark ማድረግ፣ በአንድ TAP ያግኙዋቸው።   📤 ለጓደኞቻችሁ አጋሩ — አንድ መስመርን ለቤተሰብ ወይም ለጓደኛ በ link መላክ።   💰 የተሳሳተ ታሪፍ ማሳወቅ — ዋጋው ከከፈልከላችሁት ጋር ካልተመሳሰለ ማሳወቅ። እናንተ ስታሳውቁ ለሁሉም ይስተካከላል።     👉 አሁኑኑ ይሞክሩት :  dandii.app አስተያየት ካላችሁ comment ላይ አሳውቁኝ

🚍 Dandii is here — 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 question — "Which route actually gets me there, and what does it cost?" Anbessa, Sheger, the minibus associations, the LRT — all real, all moving thousands of people every day, but scattered across memory, word of mouth, and guesswork. I told myself I'd build the app for it one day. Today, that day arrived. Dandii lets you: 🔎 Search any route across every Addis operator 🗺️ See the trip on the map, stop by stop 💵 Check the fare and the schedule ⭐ Save the routes you ride every day ✍️ Report a fare when it changes — riders keep the data honest, together None of this would exist without open data. Dandii is built on the official Addis Ababa GTFS produced by World Resources Institute (WRI) Africa — the dataset that maps this whole network. I was part of the technical team that processed and analyzed the data behind that GTFS, so this launch is a way of giving back to the public. 🙏 A huge thank-you to WRI Africa for building — and keeping up to date — the transit data that makes a tool like this possible. Maintained open data is a public good, and it's the foundation Dandii stands on. Try it, break it, tell me what's missing: 👉 https://dandii.app PS. This is still on active development so contributions are welcome. 📱github.com/rabira-hierpa/dandii Follow for more: 📱GitHub · 📱X · 📱LinkedIn · 📱YouTube · ✍️ Dev.to · 🌐 Blog 📱 @rzc0des #AddisAbaba #Ethiopia #PublicTransport #OpenData #GTFS

👨‍💻 Claude Codeን እንደ አንደ ድርጅት run ማረግ ትችላላችሁ Garry Tan (የY Combinator CEO) የራሱን የClaude Code setup ሙሉ በሙሉ ነፃ አውጧዋል — gstack ይባላል። 123,000+ stars አለው! ⭐ ምንድን ነው? Claude Codeን ወደ ሙሉ የስራ ቡድን የሚቀይሩ 23 ክህሎቶች(Skills) አሉት: 💼 /office-hours — ሐሶብዎን ይፈትናል (እንደ YC mentor) 🎨 /design-review — ዲዛይንዎን ይገመግማል 🔍 /review — bug ከመመሰቱ በፊት ይይዛል 🧪 /qa — browser ከፍቶ አፑን እነደሚሰራ ያጣራል 🚀 /ship — test አድርጎ PR ይፈጥራል 📃 /document-generate ለኮድ ቤዙ documentation የሰራል ይህ Tool የሚሰጣችሁ ጥቅም ልክ በአንድ ኩባንያ ያሉትን ዲፓርትመንቶች — የCEO፣ የዲዛይነር፣ የQA መንገድ በአንድ ላፕቶፕ ውስጥ እነደማግኘት ነው። 🎩 Tip- Use this with openwolf to increase your quality output with fewer tokens ⚠️ ማስታወሻ: Claude Code ያስፈልጋል ባይኖርም ግን GitHub Repoውን ማንበብ ብቻውን ያስተምራል! 🔗 github.com/garrytan/gstack ተጨማሪ tools → @rzc0des🚀

😒 Claude Code የምትጠቀሙ ከሆነ — ይህ tool token($$) ያድንላችኋል Claude Code ላይ አንድ ችግር አለ: ያነበበውን ፋይል ደግሞ ያነባል፣ አንድ function ለማግኘት ሙሉ directory ይቃኛል። ይህ token (ገንዘብ!) ያባክናል። ትናንት OpenWolf ሞከርኩ — ለClaude Code "second brain" ይሰጠዋል: 📋 Project index — Claude ፋይሎችን ሳይከፍት ምን እንደያዙ ያውቃል 🧠 Memory — ያረማችሁትን ስህተት አይደግምም 📊 Token tracking — dashboard ላይ ምን ያህል እንደቆጠባችሁ ታያላችሁ 🐞 Bug tracking - ምን ምን ችግሮች እደተፈጠሩ ይዘረዝርላቸኅል ውጤቴ: 30% token ቀንሶልኛል🔥 Free & open-source ነው Setup ሁለት command ብቻ: npm install -g openwolf openwolf init 🔗 openwolf.com እንደዚህ አይነት tools እና የlearning ምንጮች ለማግኘት → @rzc0des🚀

Introducing Addis AI Voices 2. 28 natural, lifelike voices for Amharic and Afaan Oromo, now live through our APIs and platform. addisassistant.com @addisassistantai

🚀 Junior Full Stack Developer (Fresh Graduate) 🏢 360Ground.com 📍 Location: Addis Ababa 💼 Job Type: Full-Time 🎯 Role Summary Kick-start your software engineering career at 360Ground by building and maintaining large-scale web and mobile applications for government agencies, financial institutions, and enterprise clients. 🛠 Key Responsibilities Build and maintain web and mobile applications. Collaborate with senior engineers on design, development, testing, and architecture. Develop scalable RESTful APIs and reusable components. Work with SQL and NoSQL databases. Implement secure, reliable, and scalable software solutions. Contribute to internal product development and platform improvements. ✅ Requirements Bachelor's degree in Computer Science, Software Engineering, or a related field. Fresh graduate with hands-on experience through internships, personal projects, or freelance work. Experience building a live application (school or personal project). Strong knowledge of HTML, CSS, and JavaScript. Exposure to React or Angular. Basic experience with Python/Django and REST APIs. Familiarity with Git and basic DevOps tools. Strong problem-solving skills and willingness to learn. 🎁 Bonus Skills Experience deploying live projects. Familiarity with PostgreSQL, Docker, Firebase, or AWS. Knowledge of Frappe Framework. 📩 How to Apply Complete the application form: https://docs.google.com/forms/d/e/1FAIpQLScUr62BxilvlkQwEaCVOekBzjBBrS1E3Bzk6qq1pw5t97LDMQ/viewform ⚠️ Important: Applications must include a link to a live project or source code repository (e.g., GitHub). Applications without this will not be considered. 👉 Follow @digitaljobs_et for more verified tech & digital job updates.

🎬 OpenCut — the open-source CapCut alternative - No pay wall - No subscription CapCut keeps moving basic features behind a paywall. OpenCut is a free, open-source video editor for web, desktop, and mobile — and your videos never leave your device. ⚡ Why it's interesting: ⭐ 50.2k stars, 5.4k forks — and climbing fast 🧩 Built with TypeScript and Rust 🦀 Rust core handling the GPU compositor, effects, masks + WASM bindings — business logic is actively migrating out of TypeScript into it 🖥️ Native desktop app built with GPUI (in progress) 📜 MIT licensed 🔗 OpenCut 👨‍💻 Follow for more: 🐙 GitHub · 🐦 X · 💼 LinkedIn · 📺 YouTube · ✍️ Dev.to · 🌐 Blog

⚡ TypeScript 7.0 is here — the native Go port is finally stable! Microsoft shipped a full rewrite of tsc in Go, and it’s fast: 🚀 8–12x faster builds (vscode: 125s → 10.6s) 🧠 Uses less memory (up to -26%) 🧵 Multithreaded parsing, type-checking & emitting ✍️ New LSP-based editor experience — 13x faster time-to-first-error 🔧 New --checkers, --builders & --singleThreaded flags to tune parallelism ⚠️ Heads up: adopts 6.0’s strict defaults (strict: true, module: esnext), and some deprecated flags are now hard errors. Embedded langs (Vue, Svelte, Astro, Angular templates) still need 6.0 for now. 📖 Read More 👨‍💻 Follow for more: 🐙 GitHub · 🐦 X · 💼 LinkedIn · 📺 YouTube · ✍️ Dev.to · 🌐 Blog

🔐 Vercel just acquired Better Auth Vercel has acquired Better Auth, the open-source TypeScript auth library pulling 4.7M+ weekly npm downloads and 850+ contributors. Founder Bereket Engida 🇪🇹 and the core team are joining Vercel. ✅ Stays free & MIT licensed ✅ Keeps its name, community governance & framework-agnostic approach ✅ Team now focused on agent identity — giving each AI agent its own scoped, revocable authority instead of running under your full access The bigger play: auth built for the agent era, landing in Vercel Connect and eve. If you’re shipping with Next.js, this is one to watch. 👀 📖 Read more — 💻 Follow for more

🚀 QUERY: The New HTTP Method That Fixes a 16-Year-Old Workaround Ever shipped a POST /search endpoint that doesn’t create anything — it just reads data with a filter body too big for the URL? We all have. We all knew it was a lie. 😅 In June 2026 the IETF published RFC 10008, standardizing QUERY — the first genuinely new general-purpose HTTP method since PATCH (2010). 🧠 What it is: QUERY = the body of POST + the safe, idempotent, cacheable semantics of GET. Finally, one method that carries a real request body and tells every proxy “this is just a read.” 🔍 What’s inside the post: ▫️ Why both GET (URL size limits, leaky logs) and POST (not safe, not cacheable) fall short ▫️ The clever bit most write-ups miss → Location (re-runnable query) vs Content-Location (frozen result) ▫️ Discovery via OPTIONS + the new Accept-Query header ▫️ ✅ Working TypeScript examples — a QUERY-aware Node server + http and fetch() clients (tested on Node v22) ⚠️ The limits: ▫️ Proxies/WAFs with old method allowlists may drop it ▫️ Not CORS-safelisted → browsers need a preflight ▫️ Cache key includes the body → poisoning risk ▫️ “Safe” ≠ free (DB load is still real) 💡 TL;DR: Add it alongside your existing POST /search, advertise with Accept-Query, and migrate as tooling catches up. Plan for it — don’t Friday-deploy it. 📖 Read Full post 👉 on my blog Follow for more #WebDev #HTTP #API #TypeScript #RFC10008

Claude Fable 5 extended till July 12

📝 OpenWiki — AI-generated docs that actually stay up to date Your codebase changes daily, but your docs don’t. OpenWiki is a CLI by LangChain that writes and maintains agent-ready documentation for your repo — automatically. 🔹 Install with one command: npm install -g openwiki 🔹 Run openwiki --init to configure your model, API key, and start generating docs 🔹 Add the included GitHub Action to open a daily PR with doc updates — zero effort 🔹 Supports OpenAI, Anthropic, OpenRouter, Fireworks, and Baseten out of the box 🔹 Auto-appends context instructions to your AGENTS.md / CLAUDE.md so your coding agent always finds the right context 🔹 Optional LangSmith tracing to monitor your doc runs Your AI agents are only as good as the context you give them. Keeping docs fresh is no longer a chore. ⭐ 2.9k stars · GitHub Follow for more 🐦 X · 🐙 GitHub · 🌐 Blog

🚀 Cursor is now on iOS — public beta 📱✨ Cursor just shipped a native iOS app, so you can build from your phone instead of carrying a half-open laptop everywhere 💻👋. 🔧 What you get: • Launch always-on cloud agents or remote-control agents already running on your computer 🌐 • Pick any frontier model, use voice input 🎤, slash commands ⚡ • Live Activities + push notifications 🔔 when an agent finishes, needs input, or has a PR ready 📝 • Review diffs, generated demos/screenshots 📸, and merge PRs — all from your phone 📲 💡 Real use cases: • Get paged at lunch → kick off an agent to investigate 🕵️, have a PR ready by the time you’re back 🔄 • Screenshot a bug from another app → annotate 🖊️ → send as visual context to start a fix 🔧 • Hand off between local and cloud agents seamlessly 🤝 ⚡ Bonus: 75% off Composer 2.5 runs in the mobile app through July 5, 2026 🗓️ 📲 Get it on the App Store 📖 Read the docs Follow for more: 🐙 GitHub · 🐦 X · 💼 LinkedIn · 📺 YouTube · ✍️ Dev.to · 🌐 blog.rz-codes.com