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Shayne O’Sullivan shares insights on software engineering and startups through The 418 blog.

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Software engineering Startups Making things

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The article discusses the importance of creating a reproduction (repro) to diagnose and fix tricky bugs in code bases. It emphasizes the artistry involved in simulating the environment variables that led to the bug, suggesting tha...
The post discusses the importance of naming in programming, emphasizing that good names for packages, classes, functions, and variables are crucial for maintaining an orderly codebase and enhancing collaboration among developers. ...
The post reflects on the satisfaction and pride that comes from successfully debugging and improving software, likening it to the beauty of nature. It introduces 'Daobeam', a color theme for code editors, emphasizing its practical...
The author critiques developers for using technical jargon to alienate non-technical colleagues and emphasizes the importance of collaboration and understanding in software development. They advocate for a shift towards valuing us...
The post discusses the importance of work email conventions in shaping employee identity and onboarding experience. It argues that conventional email formats can diminish individuality and suggests alternative formats that can bet...
The author reflects on their experience working in landscape construction as a teenager, highlighting the importance of mentorship and setup work in enhancing productivity. They draw parallels to software engineering, arguing that...
The post discusses the balance between creating a clean user interface and ensuring that users understand the functionality of a product. The author shares a personal experience where a feature designed to be 'clean' led to user c...
The author discusses their experience with USPS's Informed Delivery service, highlighting an issue where they occasionally receive scans of mail not addressed to them, raising concerns about privacy and security in the handling of...
The author reflects on the value of journaling, inspired by historical diaries that often contain mundane entries. They discuss how these seemingly boring records can provide crucial context for significant events and express a de...