λL-D1 | AI for Buzzer 🍉

Dapat Venue kalau Workshop 30, kalau Tech Talk bisa 70. Jadi better tetep workshop atau techtalk?

@lynxluna Makanya dikasih MBG, tapi malah ditolak. /s

Hmmm, kabarnya cuiter itu "kandang einstein", tapi kok GUOBLOK juga kemampuan linguistiknya. Jeleknya kemampuan membaca dan kesesatan pikir: ad hominem, tu-quoque, hasty generalisation. Diborong semua. Alih-alih kurang pendidikan kayaknya emang kekurangan diet bergizi.

enggak rewrite, basically update dependencies Nx, Monorepo dari BE dan FE ke newest. Yang mana perubahaan cukup banyak. Jadi ibaratnya "copy paste, dan rewrite ke newest API" Nx versi 15 ke paling baru(2022), ke Nx 22(2026) skaligus upgrade NextJS, React, Fastify versi baru(2026). Full Opus dan GPT High. Tips - Coverage unit test, kalau ga ada dibuat ada biar ekspektasi sama. Maintenance konsistensi - Buat skill bahwa kita sedang re-write ini, prioritas abcde - Buat markdown buat Finding. Blocking dan Timeline. Hooks / Skill buat refer ke sini biar updated - Mulai dari function yg agnostic/modular/shared, baru ke per-feature itu sih aku caranya

ada yang udah pengalaman pake frontier AI model dan agents buat full rewrite legacy codebase?

So, what's your thought? Did you enjoy this thread? Follow @f2aldi and don't forget to comment and RT!

Pernah join diperusahaan yang ga ada Senior? Enggak ada dokumentasi? Bingung onboarding project kayak gimana? Just ask Codex. Tanyakan gimana kodenya, bisnisnya, user flow dan lain sebagainya dan minta dia menuliskan di ppt agar kita lebih paham.

@andromedabaca Apapun bisa, tinggal sesuaikan aja bisnisnya gimana. Contoh engineer, jadi finance, kasih konteks yg jelas aja. - Apa yang mau dipahami - Pengen ditambilkan kayak gimana - Goalnya apa

@F2aldi Maaf tanya, dlm prompt tsb kan ga dibilang definisi development apa. Emang bosa mas? Utk dunia finance/accounting bs?

@fiddinal Bisa memang pakek HTML dan kalau ditambah skill, jadi lebih bagus. Konteksnya ini kalau misal file HTML jadi dokumentasi newcomers, PM etc. Simpan di Google Drive / One Drive. Ya HTML bisa, tapi direpo. github.com/zarazhangrui/b…

@F2aldi kenapa outputnya gapake html aja mas?

@rosdyana_kusuma wkwkwkw

@F2aldi Pernah, tapi 8 tahun lalu belum ada Codex :(

TanStack’s npm package was hit by a supply-chain issue, so I asked Codex to scan my codebase, identify whether any of my repositories use TanStack, and show the TanStack versions I’m using if they exist. Fortunately, I found that I’m still on an older TanStack version. Sometimes, not updating a package immediately is actually the best way to avoid being compromised.

Something interesting just happened. I had an issue with my Gmail connector. Instead of Googling random articles or asking someone how to fix it, I let ChatGPT with Computer Use diagnose the problem, guide the reconnect flow, verify the permission issue, and confirm it was fixed. This feels like a behavior shift. Before: Google first → try random fixes → ask senior if stuck. Now: Ask AI agent first → let it inspect, act, verify → escalate only if needed. Change that AI not replace "search engine" but more than that, its become our partner to help our daily, board not only on code but on daily life. Now with Codex on Chrome, Excel, we can ask them to create template for daily life. But it also raises a new question: Are we becoming faster thinkers, or are we slowly outsourcing the habit of thinking?

Satu skill kerja yang jarang diajarin, tapi dampaknya besar buat karier: cara mengelola ekspektasi atasan. Sering kali masalahnya bukan karena kita nggak mampu. Tapi karena kita terlalu cepat bilang “bisa”, padahal belum benar-benar paham scope, deadline, risiko, dan seperti apa definisi “selesai” yang dimaksud. A thread.

There are a lot of case studies we can use for Chrome with Codex, especially if we are content creators, without using API. We can ask Codex to check our latest Twitter/X posts or our timeline. Example on how we use it: @/chrome use browser to check my Twitter profile. Check my tweets from the last 30 days. Based on that, give me content ideas for the next 7 days, focused on: 1. AI 2. Software Engineering 3. Work Culture The goal is to amplify my knowledge and insights to my followers. My profile is: xxx Chrome will go to the Twitter/X app, open the profile, scroll through the last 30 days, then give us content recommendations. Of course, I think we should not let AI fully write on behalf of us. We can use it to get ideas on what we should create next. Other case studies we can use: 1. Auditor: Review Website Compliance Ask Codex with Chrome to open a company website, inspect pages, check missing privacy policy, broken links, unclear claims, outdated information, or inconsistent copy. 2;.Admin: Check Dashboard Data Ask Codex to open an admin dashboard, review recent orders/users/reports, identify unusual patterns, summarize issues, and suggest what needs follow-up. 3. Student: Research Learning Materials Ask Codex to browse official docs, articles, and course pages, then summarize the topic into study notes, key concepts, and practice questions. 4. Product/Admin: Compare Competitor Features Ask Codex to open several product websites, compare pricing, features, onboarding flow, and positioning, then summarize what we can learn. 5. Auditor/Operator: Inspect Form or Workflow Ask Codex to open a registration, checkout, or internal workflow, test the steps, find confusing copy or broken states, and recommend improvements.

@ibnutri @karinyoo share mesin cuci mas. itu masih perlu setrika? Ak juga kadang kepikiran nyuci sendiri sih. Cman dihitung2 sebulan kami habis 100rban buat nyuci.

@F2aldi @karinyoo Ketika punya anak, terasa banget capeknya karena nyuci jadi banyak banget. akhirnya beli mesin cuci. udah 6 tahun masih kepake dan hemat waktunya lumayan bisa buat ngerjain yang lain. Waktu itu nggak laundry karena butuh cepet beres.

ada dua alasan kenapa dulu pas masih ngekos itu aku laundry: 1. air pam rumah bekasiku butek & kecil, terus listrik rumahku kecil cuma 800w saat itu jadi mesin cuci bener2 sulit kepake 2. Kosanku ga ada balkon untuk jemur, dan biaya laundry kiloan di area kosanku murah, 150rb perbulan maks 20kg dijemput pula. Lu pikmi bgt mbak wkwkwk

@karirfess Sejak dulu enggak berlaku sih. Ini justifikasi aja anaknya biar jadi buruh gratis, investasi

“banyak anak.. banyak rezeki..” masih berlaku gak di era sekarang??

@MikaelDewabrata Wibu dan Gamers dulu kayaknya seperti itu, disinisin sama orang2. Cuman makin dewasa, kayaknya dinamikanya udah mulai berganti. udah jarang nemuin hal2 / orang2 yg sinisin.

Bagi yang rutin main game, masih ga disinisin orang-orang? - Udah bukan bocah lagi masih main game - Gak ada kegiatan lebih bermanfaat apa gimana - Buang-buang waktu Pernah di fase itu, tapi sekarang malah makin gas main Black Myth: Wukong baru semalam kalahin Yellowbrow.

@SiPalingDepok Pasti sih, karena 1. AI Bias 2. AI bisa ngasih sumber informasi yg salah / ga credible 3. Prompting kita juga harus tepat 4. AI itu yes man, jadi kadang membenarkan apa yang kita anggap benar pdhal bisa jadi salah

💡Fun Fact: Secanggih-canggihnya AI, manusia masih perlu belajar ilmu dasar seperti matematika, fisika, biologi, kimia🧪 Dario Amodei, CEO Anthropic, bergelar PhD biofisika dari Stanford. Prinsip basic science selalu Dario pakai dalam pengembangan Claude. AI tak bisa 100% menggantikan manusia. Justru AI akan ikut musnah jika kecerdasan manusia punah. Kuasailah AI, sebelum AI menguasaimu. Sebuah pencerahan dari Profesor @arli_ap bisa dibaca lebih lengkap di Substack arli.substack.com/p/ilmu-dasar-s…

@NugrahaRM17 Lebih cpet claude wkwkw ini termasuk udah baik sih tokennya.

@F2aldi Oh iya bener juga. Emang sekarang keknya arahnya org2 bikin software spesifik bgt, tapi bagus, terus disambungin pake MCP. Jadi AInya jadi otak doang yg pake tools2 super. Tapi codex tetep cepet bgt abis tokennya. Haha

@karinyoo itu gimana kok ga nyetrika? karena bajunya atau mesin cucinya?

@F2aldi aku jg gt sih, kalo di sini jarang kan ada laundry yg affordable, jadi krn skrg ada mesin cuci sama dryer, tinggal masukin aja terus tinggal rebahan (kami gak nyetrika)

@NugrahaRM17 yes, soalnya itu udah ekosistem google. Cuman dgn ada MCP, Browser use / Computer use, jadi bsa delegasikan sama Models lain dan ya, lebih pinter wkwkw

@F2aldi Wkwkwk Dari jaman pake gemini udah minta kek gini aku. Walaupun hasilnya beda jauh sama Codex yg sekarang ya, gila sih.

This part really insteresting. We know that GPT 5.5 price is high, more than Opus. but looking at Cost? GPT 5.5 its more cheap rather than Claude Opus 4.7. Even GPT 5.5 (default or low) have more cheapest than Sonnet 4.6 ProgramBench really give use newest persepective.

Codex punya banyak plugin buat ngebantu kita bikin Presentation, diluar buat coding, bisa bikin Excel, Task Management dan Email! Mau dibikinkan tips apa lagi buat pekerja?

Prompt kurang lebih gini: Hi, I just joined the company as an engineer, and I will be continuing development on this repository. Please help me understand this project from three perspectives: * Engineering * Business flow * User flow I want to get a clear idea of what this project is about. Please explain the repository and create a PPT in [Plugin Presentation] so I can use it as my personal onboarding documentation. Please write it in this Google Slides file: [LINK]