𝗜𝗺 𝗡𝗲𝘄 𝗛𝗲𝗿𝗲
𝗜𝗺 𝗡𝗲𝘄 𝗛𝗲𝗿𝗲 I spent over a year jumping between random courses. I learned a lot. I also realized I lacked fundamental concepts. Constant switching made my progress slow.…
Frontend, backend and devops for the modern web.
𝗜𝗺 𝗡𝗲𝘄 𝗛𝗲𝗿𝗲 I spent over a year jumping between random courses. I learned a lot. I also realized I lacked fundamental concepts. Constant switching made my progress slow.…
𝟭𝟬 𝗔𝗣𝗜 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗶𝘀𝘁𝗮𝗸𝗲𝘀 𝗕𝗲𝗳𝗼𝗿𝗲 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 You wrote your first API. It works on your machine. Then you deploy to production and everyt…
𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 𝗻𝗲𝘃𝗲𝗿 𝗧𝘆𝗽𝗲 The never type is not an edge case. It is a tool for safety. You can use it to stop bugs before they reach production.…
𝗗𝗼𝗻'𝘁 𝗟𝗲𝗮𝗿𝗻 𝗧𝗼 𝗖𝗼𝗱𝗲 𝗜𝘀 𝗧𝗵𝗲 𝗪𝗼𝗿𝘀𝘁 𝗖𝗮𝗿𝗲𝗲𝗿 𝗔𝗱𝘃𝗶𝗰𝗲 𝗢𝗳 𝟮𝟬𝟮𝟲 Stop listening to the headlines. You see them everywhere. People say AI will repl…
𝗪𝗵𝗮𝘁 𝗮 𝗕𝗿𝗼𝘄𝘀𝗲𝗿 𝗣𝗿𝗼𝗳𝗶𝗹𝗲 𝗔𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗦𝘁𝗼𝗿𝗲𝘀 Many automation bugs look like login errors. The script opens the page. The account was logged in yesterday…
𝗜 𝗕𝘂𝗶𝗹𝘁 𝗔 𝗙𝗹𝗮𝘀𝗵𝗰𝗮𝗿𝗱 𝗔𝗽𝗽 𝗙𝗼𝗿 $𝟱/𝗠𝗼𝗻𝘁𝗵 I wanted a way to study Japanese words on the go. I had a huge Excel file of vocabulary. I needed an app to turn t…
𝗖𝗮𝗹𝗹 𝗗𝗢𝗠 𝗠𝗲𝘁𝗵𝗼𝗱𝘀 𝗶𝗻 𝗕𝗹𝗮𝘇𝗼𝗿 𝗪𝗶𝘁𝗵𝗼𝘂𝘁 𝗝𝗦 𝗙𝗶𝗹𝗲𝘀 Blazor developers often face a hurdle. You want to call a DOM method like scrollIntoView or select.…
𝗛𝗼𝘄 𝗜 𝗦𝘁𝗼𝗽𝗽𝗲𝗱 𝗗𝘂𝗺𝗽𝗶𝗻𝗴 𝗣𝗗𝗙𝘀 𝗔𝗻𝗱 𝗦𝘁𝗮𝗿𝘁𝗲𝗱 𝗖𝗵𝗮𝘁𝘁𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 My team had hundreds of pages of internal guides. Nobod…
𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 𝗗𝗶𝘀𝗰𝗿𝗶𝗺𝗶𝗻𝗮𝘁𝗲𝗱 𝗨𝗻𝗶𝗼𝗻𝘀 I once spent three hours debugging a single error. The error said a property did not exist on a type. My logic was cor…
𝗧𝗵𝗲 𝗠𝗶𝘀𝘀𝗶𝗻𝗴 𝗟𝗮𝘆𝗲𝗿 𝗕𝗲𝘁𝘄𝗲𝗲𝗻 𝗔𝗜 𝗮𝗻𝗱 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 People ask the wrong question about AI and software engineering. The question is no…
𝗨𝗻𝗽𝗮𝗰𝗸𝗶𝗻𝗴 𝗠𝗮𝗻𝗶𝗳𝗲𝘀𝘁 𝗩𝟯 Google is replacing Manifest V2 with Manifest V3. This change changes how Chrome extensions work. A manifest is a file that tells the brow…
𝗔𝗜 𝗚𝗮𝘁𝗲𝘄𝗮𝘆𝘀 𝗶𝗻 𝟮𝟬𝟮𝟲: 𝗧𝗵𝗲 𝟭𝟬𝟲𝘅 𝗖𝗼𝘀𝘁 𝗣𝗿𝗼𝗯𝗹𝗲𝗺 If you call more than one large language model from your code, you face a massive cost gap. Consider o…
𝗔𝘀𝘁𝗿𝗼 𝟱 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 𝗖𝗼𝗹𝗹𝗲𝗰𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗘𝗱𝗶𝘁𝗼𝗿𝗶𝗮𝗹 𝗟𝗮𝘆𝗲𝗿𝘀 Programmatic sites often face a problem. Every page looks the same. They use the same te…
𝗛𝗶𝘀 𝗧𝗼𝗱𝗮𝘆 𝗪𝗮𝘀 𝗬𝗲𝘀𝘁𝗲𝗿𝗱𝗮𝘆 A timezone bug almost broke my booking platform. I lead a platform where venues sell activities. We had a strange issue. For one venue,…
𝗥𝗲𝘀𝘁𝗿𝗶𝗰𝘁𝗲𝗱 𝗧𝗲𝘅𝘁𝗮𝗿𝗲𝗮 I built a Live Character Counter project using HTML, CSS, and JavaScript. This project helps users track their typing limits in real time. Ke…
𝗘𝗹𝗲𝗰𝘁𝗿𝗶𝗰 𝗪𝗮𝘁𝗲𝗿 𝗛𝗲𝗮𝘁𝗲𝗿 𝗧𝗿𝗶𝗽𝘀 𝗧𝗵𝗲 𝗕𝗿𝗲𝗮𝗸𝗲𝗿? 𝟳 𝗧𝗵𝗶𝗻𝗴𝘀 𝗧𝗼 𝗖𝗵𝗲𝗰𝗸 A tripping breaker leaves you without hot water. You might think you nee…
𝗦𝗲𝗰𝘂𝗿𝗶𝗻𝗴 𝗔𝗣𝗜 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗶𝗻 𝗗𝗲𝗰𝗲𝗻𝘁𝗿𝗮𝗹𝗶𝘇𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 Distributed teams create new security risks. You must protect your data. You mu…
𝗦𝗦𝗥, 𝗖𝗦𝗥, 𝗦𝗦𝗚, 𝗜𝗦𝗥: 𝗪𝗵𝗮𝘁 𝗔𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗠𝗮𝘁𝘁𝗲𝗿𝘀 A senior developer once asked me which rendering strategy I would use. I answered SSR with zero confidence…
𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗚𝘂𝗶𝗱𝗲 𝗳𝗼𝗿 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 Automation saves time. You use it to move people away from repetitive work. This lets your team focus on creative and strat…
𝗦𝘁𝗮𝘁𝗲𝗳𝘂𝗹 𝗦𝗲𝘀𝘀𝗶𝗼𝗻𝘀: 𝗧𝗵𝗲 𝗥𝗲𝗮𝗹 𝗚𝗼𝗹𝗱 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱 𝗶𝗻 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Why do the most secure apps still use traditional sessions? Even wi…
𝗚𝗮𝗿𝗯𝗮𝗴𝗲 𝗗𝗶𝘀𝗽𝗼𝘀𝗮𝗹 𝗛𝘂𝗺𝘀 𝗕𝘂𝘁 𝗪𝗼𝗻’𝘁 𝗦𝗽𝗶𝗻? A humming garbage disposal usually means your motor still has power. You often do not need a new unit. You can…
𝗛𝗼𝘄 𝘁𝗼 𝗨𝘀𝗲 𝗔𝘄𝗲𝘀𝗼𝗺𝗲 𝗟𝗶𝘀𝘁𝘀 Information overload ruins productivity. Developers face too many tools and tutorials every day. You need a better way to find quality…
𝗗𝗡𝗦 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲 𝗳𝗼𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 DNS failures are hard to debug. Your app looks down. Users in one city see your site while others do not. Email bounces. A dep…
𝗖𝗿𝗲𝗮𝘁𝗲 𝗔 𝗡𝗲𝘄 𝗨𝘀𝗲𝗿 Working on remote servers causes latency. Switching between local and remote environments wastes time. You can fix this by setting up a local codin…