Lantos lantos1618

Better UI Usage

npm install @lantos1618/better-ui zod ai @ai-sdk/openai

The idea

One tool definition = schema + server logic + view. Use the same tool in chat, as a React hook, as an MCP server, or as an AG-UI endpoint.

The Dream State

Asynchronous Consciousness for AI Agents

By Eve & Lyndon — Feb 25, 2026

The Problem

Every agent framework today has the same architecture for persistence: polling (wake up on a timer, check if anything matters, go back to sleep), event-driven (subscribe to external events, wake on trigger), or request-response (user calls, agent responds, agent dies).

The Unified Context Pattern: From Allocators to Actors

A Journey Through Modern Concurrency

Abstract

We present a unified theory demonstrating that seemingly disparate language features—memory allocators in Zig, lifetime annotations in Rust, and async/await in modern languages—are manifestations of a single fundamental pattern: context parameters that govern resource management and execution strategies. Through systematic transformation, we show these features are syntactically and semantically equivalent. We then demonstrate that the actor model represents the natural and most elegant expression of this pattern, providing fearless concurrency through complete context encapsulation. This unification offers profound implications for language design and concurrent programming.

1. Introduction

AI SDK Cookbook

An open-source collection of recipes, guides, and templates for building with the AI SDK.

Natural Language Postgres Guide

In this guide, you will learn how to build an app that uses AI to interact with a PostgreSQL database using natural language.

The application will:

ZK Solver

// main.zen

State: Struct {
   x, y: int
};

Actions: Struct {
 move: (s: State, x, y: int) State {

	// Zen Language - Key Design Principles:
	// - No keywords: `if/else/while/for/match/async/await/impl/trait/class/interface/null`
	// - Only two @ symbols: `@std` (standard library) and `@this` (current scope)
	// - Pattern matching with `?` operator, no `match` or `switch`
	// - UFC (Uniform Function Call) - any function can be called as method
	// - Allocators determine sync/async behavior (no function coloring)
	// - Explicit pointer types: `Ptr<>`, `MutPtr<>`, `RawPtr<>` (no `*` or `&`)
	// - No null/nil - only `Option<T>` with `.Some(T)` and `.None`
	// - No unions, no tuples - only structs and enums
	// - Assignment operators: `=` (immutable), `::=` (mutable), `:` (type definition)


	```
	type SumFunc = unsafe extern "C" fn(u64, u64, u64) -> u64;
	struct CodeGen<'ctx> {
	context: &'ctx Context,
	module: Module<'ctx>,
	builder: Builder<'ctx>,
	execution_engine: ExecutionEngine<'ctx>,
	}
	```

	import macros, strutils, sequtils, jsony, db_sqlite
	from typetraits import name

	type
	Relation = object
	kind: RelationKind
	foreignKey: string
	throughTable: string
	sourceField: string
	targetField: string

	<!DOCTYPE html>
	<html>
	<head>
	<style>
	html, body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	background: #333;




	Program {
	instructions: vec<Instruction>
	}


	main() {
	program $= Program(