<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
    <channel>
        <title><![CDATA[Sangho Yun — Posts]]></title>
        <description><![CDATA[Case studies and write-ups by Sangho Yun on products, research prototypes, and internal tools.]]></description>
        <link>https://www.devsangho.com</link>
        <image>
            <url>https://www.devsangho.com/icon-512.png</url>
            <title>Sangho Yun — Posts</title>
            <link>https://www.devsangho.com</link>
        </image>
        <generator>RSS for Node</generator>
        <lastBuildDate>Sun, 27 Sep 2026 04:37:06 GMT</lastBuildDate>
        <atom:link href="https://www.devsangho.com/feed.xml" rel="self" type="application/rss+xml"/>
        <language><![CDATA[en]]></language>
        <item>
            <title><![CDATA[Flow Matching: From Noise to Robot Actions]]></title>
            <description><![CDATA[A walkthrough of flow matching, from inference in π0's action head to conditional paths, velocity parameterization, guidance and the link to diffusion. Every figure is computed live in the browser.]]></description>
            <link>https://www.devsangho.com/posts/research/flow-matching</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/research/flow-matching</guid>
            <category><![CDATA[flow-matching]]></category>
            <category><![CDATA[vla]]></category>
            <pubDate>Sun, 27 Sep 2026 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Web3 Decentralized Perpetual Exchange, Klimax]]></title>
            <description><![CDATA[Klimax is a decentralized perpetual futures exchange on the Klaytn network, leveraging an oracle-based architecture for zero price impact, low fees, and efficient liquidity.]]></description>
            <link>https://www.devsangho.com/posts/career/klimax</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/klimax</guid>
            <category><![CDATA[klimax]]></category>
            <category><![CDATA[web3]]></category>
            <category><![CDATA[solidity]]></category>
            <category><![CDATA[nextjs]]></category>
            <category><![CDATA[typescript]]></category>
            <pubDate>Sun, 11 May 2025 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Loplat Homepage]]></title>
            <description><![CDATA[Developed the homepage showcasing Loplat's key products, press coverage, job postings, and blog content.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-homepage</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-homepage</guid>
            <category><![CDATA[loplat]]></category>
            <category><![CDATA[homepage]]></category>
            <pubDate>Sun, 14 Nov 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Back Office, Loplat Manager]]></title>
            <description><![CDATA[Developed the sole QA tool for maintaining Korea's highest-quality location data.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-manager</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-manager</guid>
            <pubDate>Fri, 01 Oct 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Loplat Support — Press & Job Posting Management]]></title>
            <description><![CDATA[Noticed that job postings and news articles on the homepage were manually hardcoded, and proposed building a management system.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-support</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-support</guid>
            <pubDate>Fri, 01 Oct 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Loplat Design System, Loplat UI]]></title>
            <description><![CDATA[Proposed, built, communicated, and shipped an internal design system.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-ui</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-ui</guid>
            <category><![CDATA[loplat-ui]]></category>
            <category><![CDATA[react]]></category>
            <category><![CDATA[design-system]]></category>
            <pubDate>Fri, 01 Oct 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Location-Based Ad Campaign Solution, Loplat X]]></title>
            <description><![CDATA[Developed campaign analytics and summary pages.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-x</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-x</guid>
            <pubDate>Fri, 01 Oct 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Getting the Most Out of TypeScript]]></title>
            <description><![CDATA[A seminar I presented at Loplat in September 2021 to improve the team's TypeScript understanding and usage.]]></description>
            <link>https://www.devsangho.com/posts/career/seminar-typescript</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/seminar-typescript</guid>
            <category><![CDATA[loplat]]></category>
            <category><![CDATA[Typescript]]></category>
            <pubDate>Thu, 16 Sep 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Where Did People Visit Most This Month, Footlab]]></title>
            <description><![CDATA[My first B2C project — from learning to deployment in just 2 weeks.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-footlab</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-footlab</guid>
            <category><![CDATA[loplat]]></category>
            <pubDate>Sun, 01 Aug 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Creating the Loplat React Style Guide]]></title>
            <description><![CDATA[The process of proposing, discussing, and adopting an internal React style guide.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-style-guide</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-style-guide</guid>
            <category><![CDATA[loplat]]></category>
            <category><![CDATA[react]]></category>
            <category><![CDATA[style-guide]]></category>
            <category><![CDATA[convention]]></category>
            <category><![CDATA[javascript]]></category>
            <pubDate>Wed, 24 Mar 2021 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Offline Store Analytics Solution, Loplat i]]></title>
            <description><![CDATA[A project where I built data visualizations using D3.]]></description>
            <link>https://www.devsangho.com/posts/career/loplat-i</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/loplat-i</guid>
            <pubDate>Mon, 30 Nov 2020 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Internal Newsletter That Made a Difference]]></title>
            <description><![CDATA[A story about improving organizational culture through an internal newsletter while working on the operations team at Whiteblock.]]></description>
            <link>https://www.devsangho.com/posts/career/wb-newsletter</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/wb-newsletter</guid>
            <category><![CDATA[whiteblock]]></category>
            <category><![CDATA[team]]></category>
            <category><![CDATA[newsletter]]></category>
            <category><![CDATA[culture]]></category>
            <pubDate>Sun, 01 Dec 2019 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Affiliate Marketing Platform, Buzz]]></title>
            <description><![CDATA[Built a platform that enables influencers to easily run affiliate marketing campaigns.]]></description>
            <link>https://www.devsangho.com/posts/career/buzz</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/buzz</guid>
            <category><![CDATA[buzz]]></category>
            <category><![CDATA[start-up]]></category>
            <category><![CDATA[web]]></category>
            <category><![CDATA[frontend]]></category>
            <category><![CDATA[javascript]]></category>
            <pubDate>Sun, 01 Jan 2017 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[A Second Seatbelt on Your Wrist, Flower Road]]></title>
            <description><![CDATA[A wearable solution for preventing road rage. It reads heart rate from a smartwatch while driving to pinpoint the moments accident risk rises, then helps the driver settle down through music, voice guidance, and breathing.]]></description>
            <link>https://www.devsangho.com/posts/projects/flower-road</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/projects/flower-road</guid>
            <pubDate>Tue, 01 Nov 2016 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Nego]]></title>
            <description><![CDATA[As an iOS developer, I built the price change graph, do-not-disturb mode, and wishlist features.]]></description>
            <link>https://www.devsangho.com/posts/career/nego</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/career/nego</guid>
            <category><![CDATA[iOS]]></category>
            <category><![CDATA[nego]]></category>
            <category><![CDATA[swift]]></category>
            <pubDate>Tue, 01 Dec 2015 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[That Outfit From the Drama, Just Clothes]]></title>
            <description><![CDATA[An app for tracking down the exact item worn in a drama scene, so finding it no longer means searching the show and actor's name through the hundreds of styling products one actor wears.]]></description>
            <link>https://www.devsangho.com/posts/projects/just-clothes</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/projects/just-clothes</guid>
            <pubDate>Sun, 01 Nov 2015 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Mom's Heart on Your Wrist, Mom's Healing Hands]]></title>
            <description><![CDATA[A child safety service pairing a child's smartwatch with a parent's phone. Rather than texting a bare address, it judges whether the child's location is safe from public safety data and shows it on Street View, and lets parents guide the child home or to a safe playground.]]></description>
            <link>https://www.devsangho.com/posts/projects/momhands</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/projects/momhands</guid>
            <pubDate>Sun, 01 Nov 2015 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Lawmakers' Report Card in Your Hand, Watchbly]]></title>
            <description><![CDATA[An app built to make the National Assembly legible to a generation that rarely votes. It ranks lawmakers by their legislative activity and opens up each member's committees, terms served, and bills proposed, alongside a channel to petition them by email.]]></description>
            <link>https://www.devsangho.com/posts/projects/watchbly</link>
            <guid isPermaLink="true">https://www.devsangho.com/posts/projects/watchbly</guid>
            <category><![CDATA[watchbly]]></category>
            <pubDate>Sat, 01 Nov 2014 00:00:00 GMT</pubDate>
        </item>
    </channel>
</rss>