October 2026 // sys.backend

Backend

APIs, algorithms, hosting, and automation

This month's backend picks span from terminal-based database tools to modern deployment patterns. Squall brings SQLite editing directly to your command line, while new guides explore SQLModel's cleaner Python database patterns and ArangoDB's Kubernetes integration strategies. GitHub's trending repos showcase Agent-Reach for AI web scraping, Caddy's multi-protocol server capabilities, and Claude's extensive skill collections. API directories and algorithm resources round out the external discoveries, with supplementary coverage of self-hosted scraping alternatives closing the section.

RSS Explore

RSS

Squall: Terminal-Native SQLite Editor Built with Python

A new TUI application that brings full SQLite database viewing and editing capabilities directly to your terminal. Built with Python's Textual framework, Squall lets you execute SQL queries and manage database schemas without leaving the command line, perfect for developers who prefer terminal-based workflows.

RSS Explore

SQLModel: Bridging Raw SQL and Modern Python Database Patterns

A comprehensive guide to migrating from traditional SQL approaches to SQLModel's type-safe database interactions. The tutorial demonstrates how SQLModel combines Pydantic's validation with SQLAlchemy's ORM capabilities, offering cleaner code and better developer experience for Python database applications.

RSS Explore

Deploying ArangoDB on Kubernetes: Multi-Model Database Orchestration

A detailed deployment guide for running ArangoDB's graph, document, and key-value database on Kubernetes clusters. Covers containerization strategies, persistent storage configuration, and scaling patterns that leverage Kubernetes' orchestration capabilities for modern multi-model database architectures.

RSS Explore

Memcached Proxy: Built-in Cache Pool Management

An introduction to memcached's new built-in proxy functionality for managing cache server pools. The proxy abstracts clients from individual memcached instances, enabling easier scaling, failover handling, and pool management without requiring external load balancers or client-side logic.

GitHub Trending

Agent-Reach: Universal Web Scraping CLI for AI Agents

A command-line tool that enables AI agents to read and search across major platforms including Twitter, Reddit, YouTube, and GitHub. Eliminates API fees while providing structured data access, making it ideal for building AI applications that need comprehensive web content ingestion capabilities.

Python

GitHub Trending

Caddy: Multi-Protocol Web Server with Automatic HTTPS

A fast, extensible web server supporting HTTP/1, HTTP/2, and HTTP/3 with automatic SSL certificate management. Caddy's zero-configuration HTTPS and plugin architecture make it particularly suitable for modern web applications requiring secure, high-performance serving with minimal operational overhead.

GitHub Trending

Claude Skills: 380+ AI Agent Capabilities and Custom Commands

A comprehensive collection of skills, plugins, and custom commands for Claude and other coding agents. Includes 30+ specialized agents covering engineering, marketing, compliance, and business operations, plus 70+ custom commands for enhanced productivity across development workflows.

Python

SaaS Directories

SaaS Directory

Public APIs Directory: Curated Free API Collection

A comprehensive directory of free, publicly available APIs across multiple categories and industries. Features detailed API documentation, authentication requirements, and usage examples, making it an essential resource for developers seeking third-party integrations without licensing costs.

Profile / DirectoryFree

SaaS Directory

API List: Searchable Database of Web Service APIs

An extensive, searchable database of web APIs with detailed categorization and filtering capabilities. Provides comprehensive API metadata including endpoints, documentation links, and integration examples, streamlining the discovery process for backend developers building connected applications.

Profile / DirectoryFree

Universo

Animata: Copy-Paste Animated UI Components

A collection of hand-crafted, animated components ready for direct integration into web applications. Each component comes with clean code that can be copied and customized, offering developers high-quality animations without the complexity of building from scratch.

Universo

Chris Biscardi's Digital Garden: Rust and Serverless Expertise

A comprehensive resource hub covering Rust programming, serverless architectures, and Jamstack development patterns. Features insights from an independent consultant and conference speaker, plus practical guidance on modern web development tools and methodologies.

Universo

The Algorithms: Multi-Language Data Structure Implementations

An open-source repository containing algorithm and data structure implementations across multiple programming languages. Provides educational code examples with clear documentation, making it valuable for both learning fundamental computer science concepts and reference during development.

Universo

RxDB: Local-First NoSQL Database for JavaScript

A fast, reactive NoSQL database designed for JavaScript applications including web apps, Electron, and Node.js projects. RxDB emphasizes local-first architecture with real-time synchronization capabilities, enabling offline-capable applications with seamless data management across platforms.

Universo

Overreacted: Dan Abramov's Development Insights

Personal blog by React core team member Dan Abramov, featuring deep technical insights into JavaScript, React, and web development patterns. Offers thoughtful analysis of programming concepts and development practices from one of the most influential voices in modern frontend engineering.

Blogs

Blog

Web Scraping API Comparison: Self-Hosted vs SaaS Solutions

A comprehensive comparison of web scraping services including Firerawl, ScrapingBee, and ScrapingAPI against self-hosted alternatives. Evaluates cost, performance, and deployment complexity to help developers choose between managed services and open-source Hono.js-based solutions.

Blog

Building Complete Scraping APIs with Single Hono.js Files

A practical guide to creating full-featured web scraping endpoints using minimal Hono.js code architecture. Demonstrates how to build scalable scraping services with proper error handling, rate limiting, and data processing in a single, maintainable file structure.

Blog