<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Yipeng Ouyang — Blog</title><description>Changelog, updates, and behind-the-scenes stories.</description><link>https://oyyp.nexa-lang.com/</link><item><title>Introducing Harness Native — The Nexa v2.0 Vision</title><link>https://oyyp.nexa-lang.com/blog/2026-05-06-harness/</link><guid isPermaLink="true">https://oyyp.nexa-lang.com/blog/2026-05-06-harness/</guid><description>What if agent safety was enforced by the compiler, not by runtime frameworks? Nexa v2.0 introduces the Harness Native paradigm — the first language where agent safety is a compile-time guarantee.</description><pubDate>Wed, 06 May 2026 00:00:00 GMT</pubDate><category>v2.0</category><category>Harness Native</category><category>Architecture</category></item><item><title>v1.3.7 Milestone — 16 Features, 1,500+ Tests</title><link>https://oyyp.nexa-lang.com/blog/2026-04-23-ecosystem/</link><guid isPermaLink="true">https://oyyp.nexa-lang.com/blog/2026-04-23-ecosystem/</guid><description>From gradual typing to pattern matching, from background jobs to HTTP servers — Nexa v1.3.7 ships with 16 major features and a battle-tested test suite.</description><pubDate>Thu, 23 Apr 2026 00:00:00 GMT</pubDate><category>v1.3.7</category><category>Release</category><category>Features</category></item><item><title>Nexa Goes Open Source — v0.9-alpha Release</title><link>https://oyyp.nexa-lang.com/blog/2026-03-10-opensource/</link><guid isPermaLink="true">https://oyyp.nexa-lang.com/blog/2026-03-10-opensource/</guid><description>After months of stealth development, Nexa v0.9-alpha is now available under AGPL-3.0 on GitHub — with a working transpiler, 10+ examples, and a growing community.</description><pubDate>Tue, 10 Mar 2026 00:00:00 GMT</pubDate><category>Open Source</category><category>v0.9</category><category>Community</category></item><item><title>From Zero to MVP — Building the First Nexa Transpiler</title><link>https://oyyp.nexa-lang.com/blog/2026-02-20-implementation/</link><guid isPermaLink="true">https://oyyp.nexa-lang.com/blog/2026-02-20-implementation/</guid><description>How we built the Nexa transpiler in 6 weeks: Lark parser, Earley algorithm, AST transformer with ambiguity scoring, and a Python code generator.</description><pubDate>Fri, 20 Feb 2026 00:00:00 GMT</pubDate><category>Compiler</category><category>Engineering</category><category>MVP</category></item><item><title>The Birth of Nexa — Why the World Needs a Harness Native Agent Language</title><link>https://oyyp.nexa-lang.com/blog/2026-01-15-conception/</link><guid isPermaLink="true">https://oyyp.nexa-lang.com/blog/2026-01-15-conception/</guid><description>Every AI developer knows the pain: prompt string concatenation, fragile JSON parsing, manual context management. We asked: what if agent safety was a language property?</description><pubDate>Thu, 15 Jan 2026 00:00:00 GMT</pubDate><category>Vision</category><category>Design</category><category>Origin</category></item></channel></rss>