The latest articles on DEV Community by Leon Lin (@leon_lin_s). https://dev.to/leon_lin_s https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3520529%2F601639fc-94d8-410d-8cdb-6698af7cdb20.png https://dev.to/leon_lin_s en Leon Lin Tue, 23 Dec 2025 14:50:01 +0000 https://dev.to/leon_lin_s/who-is-claude-shannon-4gdm https://dev.to/leon_lin_s/who-is-claude-shannon-4gdm <h2> Who is Claude Shannon? </h2> <p>Claude Shannon published two foundational papers that earned him the title 'father of the information age,' including his master's thesis at age 21.</p> <ul> <li>At age 32, Shannon published 'A Mathematical Theory of Communication,' inventing the bit and explaining digital codes for perfect message transmission; it's been cited over 100,000 times.</li> <li>Beyond his foundational work in engineering and math, Shannon was also a juggler, unicyclist, gadgeteer, chess player, codebreaker, and stock-picker, valuing diverse interests.</li> <li>Shannon deliberately surrounded himself with smart, creative people to draw out his best, showing the importance of selective friendships for intellectual growth.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/claude/" rel="noopener noreferrer">Read full article</a></p> entropy Leon Lin Tue, 16 Dec 2025 14:57:32 +0000 https://dev.to/leon_lin_s/community-as-a-concept-2ppo https://dev.to/leon_lin_s/community-as-a-concept-2ppo <h2> Community as a Concept </h2> <p>The MIT Tech Model Railroad Club's 1946 founding directly influenced hacker culture and led to Spacewar!, the earliest multi-computer video game.</p> <ul> <li>Strong communities lower customer acquisition costs by cultivating engaged, fanatical believers who support the business.</li> <li>The Network Working Group's 1969 Request for Comments process, created to build the ARPANET, became a standard procedure for modern software development.</li> <li>Y Combinator's 2005 launch demonstrated that combining capital with community provides a competitive advantage in early-stage investing.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/community/" rel="noopener noreferrer">Read full article</a></p> community Leon Lin Sat, 13 Dec 2025 14:37:55 +0000 https://dev.to/leon_lin_s/data-analysis-industry-landscape-kc0 https://dev.to/leon_lin_s/data-analysis-industry-landscape-kc0 <h2> Data analysis industry landscape </h2> <p>The data pipeline industry has a total addressable market exceeding $100 billion, with individual companies valued near that figure.</p> <ul> <li>Security is the top industry risk at 95% likelihood, as high profits attract malicious actors and rising costs threaten margins.</li> <li>Data flows from raw source databases through movement, transformation, and warehousing layers before analysis and final visualization.</li> <li>Tool selection at each layer involves tradeoffs, such as user technical ability vs. data complexity for visualization, or price and scaling for data warehouses.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/data_landscape/" rel="noopener noreferrer">Read full article</a></p> business Leon Lin Mon, 08 Dec 2025 14:40:28 +0000 https://dev.to/leon_lin_s/plaid-and-the-power-of-apis-9bo https://dev.to/leon_lin_s/plaid-and-the-power-of-apis-9bo <h2> Plaid and the Power of APIs </h2> <p>Plaid simplifies financial technology by handling the complex bank connectivity tasks other companies avoid, creating a sticky product through convenience.</p> <ul> <li>Plaid acts as an intermediary layer, abstracting away the complexity of connecting to thousands of different banks with varying protocols and rules.</li> <li>The company's core value is letting developers and businesses focus on their core applications by making bank data integration 'someone else's problem'.</li> <li>This model of handling the 'boring stuff' creates high user dependency, as switching away from Plaid would mean rebuilding complex integrations from scratch.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/plaid/" rel="noopener noreferrer">Read full article</a></p> startup tech software Leon Lin Wed, 03 Dec 2025 14:38:50 +0000 https://dev.to/leon_lin_s/tips-from-15-newsletter-writers-on-how-to-build-your-own-2ij7 https://dev.to/leon_lin_s/tips-from-15-newsletter-writers-on-how-to-build-your-own-2ij7 <h2> Tips From 15 Newsletter Writers On How To Build Your Own </h2> <p>Newsletter writers with a combined audience in the hundreds of thousands share their top tips for building a successful publication.</p> <ul> <li>Lenny Rachitsky and Li Jin emphasize that success starts with producing consistently valuable content that is 10x better than anything else on the topic.</li> <li>Alex Taussig and Leon Lin advise writers to let authenticity and personality be the soul of their writing to stand out and connect with readers.</li> <li>Experts recommend spending significant time crafting compelling titles and hooks to draw readers in from platforms like Twitter.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/newsletter/" rel="noopener noreferrer">Read full article</a></p> writing Leon Lin Sun, 23 Nov 2025 14:39:47 +0000 https://dev.to/leon_lin_s/often-overlooked-process-improvement-is-central-to-progress-36l0 https://dev.to/leon_lin_s/often-overlooked-process-improvement-is-central-to-progress-36l0 <h2> Often overlooked, process improvement is central to progress </h2> <p>Michael Filler and Matthew Realff identify 8 fundamental process schemas that enable innovation by rearranging manufacturing steps.</p> <ul> <li>Fundamental Manufacturing Process Innovation (FMPI) drives progress through intangible process changes rather than visible product improvements.</li> <li>The 8 process schemas include parallelization, splitting, merging, separation, combination, factoring, subtraction, and addition of steps.</li> <li>Real-world FMPI examples include integrated circuit manufacturing using parallelization and 3D printing shifting from subtractive to additive approaches.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/process/" rel="noopener noreferrer">Read full article</a></p> business Leon Lin Sat, 22 Nov 2025 14:44:05 +0000 https://dev.to/leon_lin_s/inception-nolan-and-notion-3i2h https://dev.to/leon_lin_s/inception-nolan-and-notion-3i2h <h2> Inception, Nolan, and Notion </h2> <p>Notion's $2 billion valuation reflects its visual approach to information organization and collaboration in the digital workspace.</p> <ul> <li>Notion enables global collaboration by removing physical data location constraints, allowing real-time document editing across continents.</li> <li>The platform's strengths include flexible forms, visual building tools, and template options that lower user barriers compared to command-line interfaces.</li> <li>Despite its growth, Notion faces quality-related challenges that the author suggests need addressing through product and marketing improvements.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/notion/" rel="noopener noreferrer">Read full article</a></p> business startup Leon Lin Wed, 19 Nov 2025 14:44:45 +0000 https://dev.to/leon_lin_s/cameos-long-long-tail-of-creators-and-platforms-557f https://dev.to/leon_lin_s/cameos-long-long-tail-of-creators-and-platforms-557f <h2> Cameo's long long tail of creators and platforms </h2> <p>Cameo enables minor celebrities to earn income through personalized video messages, with prices ranging from $30 to $100 per cameo.</p> <ul> <li>The platform demonstrates the 'long long tail effect' where aggregating niche creators creates a viable business, even if individual success is rare.</li> <li>Celebrities set their own prices based on demand, creating an efficient marketplace where they balance bookings and earnings.</li> <li>Cameo provides a digital alternative to comic con experiences, tapping into proven demand for celebrity interactions at accessible price points.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/cameo/" rel="noopener noreferrer">Read full article</a></p> startup business Leon Lin Mon, 17 Nov 2025 14:46:02 +0000 https://dev.to/leon_lin_s/its-turtles-all-the-way-down-4i22 https://dev.to/leon_lin_s/its-turtles-all-the-way-down-4i22 <h2> It's turtles all the way down </h2> <p>Large companies' risk aversion creates a 77% chance they'll lose to startups in any single innovation race, despite near-certain startup success over multiple attempts.</p> <ul> <li>When a fast but unreliable competitor (hare) faces a slow but steady one (tortoise), the hare loses 77% of individual races but wins nearly all series of 100 races.</li> <li>Startups act as hares against large company tortoises: any single startup likely fails, but repeated attempts guarantee some will disrupt incumbents and capture massive value.</li> <li>Corporate risk aversion stems from judging projects individually as successes or failures, discouraging bets on volatile ideas with high potential but low expected value.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/turtle/" rel="noopener noreferrer">Read full article</a></p> business startup Leon Lin Sat, 15 Nov 2025 14:48:21 +0000 https://dev.to/leon_lin_s/a-story-is-a-lie-and-a-story-is-true-25dj https://dev.to/leon_lin_s/a-story-is-a-lie-and-a-story-is-true-25dj <h2> A story is a lie and a story is true </h2> <p>Kurt Vonnegut's theory that stories have shapes was validated by researchers analyzing 1,327 famous stories through machine learning.</p> <ul> <li>Vonnegut proposed stories follow common patterns like 'man in a hole' and 'boy meets girl', which researchers confirmed by classifying 1,327 Project Gutenberg stories.</li> <li>Stock prices follow narrative shapes too, as shown when Match.com dropped 22% after Facebook's dating announcement despite unchanged fundamentals.</li> <li>Investment pitches are essentially stories about stocks, where competing narratives like 'icarus' versus 'boy meets girl' shape market reactions before business changes occur.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/stories/" rel="noopener noreferrer">Read full article</a></p> finance investing tech startup Leon Lin Fri, 14 Nov 2025 14:47:43 +0000 https://dev.to/leon_lin_s/war-of-the-words-a27 https://dev.to/leon_lin_s/war-of-the-words-a27 <h2> War of the words </h2> <p>Zipf's law and Shannon's information entropy provide scientific frameworks for distinguishing intelligent alien communications from random noise.</p> <ul> <li>The Drake equation estimates intelligent alien civilizations by multiplying factors like planet formation, life emergence, and communication technology development.</li> <li>Zipf's law shows word frequency inversely proportional to rank, observed in human language, dolphin whistles, and humpback whale songs.</li> <li>Researchers use animal communication as proxies to test language theory rules before applying them to potential extraterrestrial signals.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/zipf/" rel="noopener noreferrer">Read full article</a></p> information Leon Lin Wed, 12 Nov 2025 14:57:58 +0000 https://dev.to/leon_lin_s/the-next-machine-learning-startup-is-in-your-front-yard-hg9 https://dev.to/leon_lin_s/the-next-machine-learning-startup-is-in-your-front-yard-hg9 <h2> The next machine learning startup is in your front yard </h2> <p>The US Postal Service has used machine learning for address recognition since 1997, debunking myths that ML is exclusive to Silicon Valley startups.</p> <ul> <li>Machine learning powers everyday services like USPS mail sorting, not just flashy startups, with the postal service processing billions of transactions yearly.</li> <li>Neural networks mimic brain neurons by processing inputs through mathematical functions to generate outputs, making ML more accessible than perceived magic.</li> <li>Optical character recognition using ML has scaled to handle over 100 billion annual transactions for established organizations like Amazon and FedEx.</li> </ul> <p>👉 <a href="https://leonlins.com/writing/ml/" rel="noopener noreferrer">Read full article</a></p> ai