PeerDB focuses on replication from PostgreSQL into analytical systems and queues. The site presents change data capture and its ClickHouse integration.
Tech watch
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This catalogue presents applications, components, frameworks and tools built around React. Categories make it easier to find examples and libraries to investigate.
Airbyte presents its data movement platform and connectors. It focuses on maintaining flows between source systems, warehouses and applications that need synchronized data.
Subfont analyzes the characters actually used on a page and generates smaller font files. It also adds preload hints to shorten the critical path for text rendering.
Conform combines typed validation, FormData and progressive enhancement. Its useForm hook exposes form state while leaving markup and submission flow under developer control.
SuperJSON extends JSON.stringify and JSON.parse to transport values such as Date and BigInt. It reduces manual conversions when exchanging data between server and client.
This tutorial builds an as prop that changes the rendered HTML element while preserving valid property types. TypeScript generics help prevent attributes from leaking between different tags.
ExcellentExport turns HTML tables into Excel or CSV files directly in the browser. It adds exports to an interface without requiring a dedicated server service.
WeTransform provides an embeddable importer with field mapping, cleaning and validation. Its SDK connects the import workflow to a SaaS application.
WeTransform
This collection provides animated interface components to copy and customize. Demos cover text effects and transitions for enhancing existing interactions.
This VS Code extension experiments with model-assisted debugging using actual program execution. Breakpoints, stepping and observed values provide context for locating a bug.
This guide collects recommendations on async, await, tasks and cancellation. It covers blocking caused by Task.Result or Task.Wait and discusses suitable alternatives.
Jscanify uses OpenCV.js to detect paper and correct distortion. The repository provides examples for integrating document scanning into browsers or Node.js environments.
The guide introduces signals and automatic dependency tracking in Preact. It explains how state changes update the interface without repeated manual synchronization.
React Bits collects backgrounds, text effects and interactive components installed as source code. Exposed parameters let developers tune motion and appearance for their project.
David Haz
Next Zod Route validates parameters, query strings and request bodies with Zod. Middleware and response handling help centralize conventions across Next.js API routes.
Inngest breaks backend functions into steps with retries, pauses and resumability. Its image-import example illustrates coordinating operations without implementing the entire orchestration layer yourself.
The library adds typed validation and middleware to Next.js Server Actions. Its example combines an input schema with authentication context to structure server operations.
Midscene uses a visual agent to perform actions and verify interface results. Tests can be described in YAML or integrated into an existing framework through its APIs.
Vogen wraps primitives in generated domain types. Its CustomerId example shows how to obtain comparisons and controlled construction without writing repetitive boilerplate.