A terminal-based AWS cost and resource dashboard built with Python and the Rich library. It provides an overview of AWS spend by account, service-level breakdowns, budget tracking, and EC2 instance summaries.

CLI tool to easily migrate Kubernetes persistent volumes.

pv-migrate is a CLI tool/kubectl plugin to easily migrate the contents of one Kubernetes PersistentVolumeClaim to another.

Compile SQL to type-safe code;
catch failures before they happen.

• sqlc @ GitHub.

Bicep is a language for declaratively deploying Azure resources. You can use Bicep instead of JSON for developing your Azure Resource Manager templates (ARM templates).

• Bicep @ GitHub.

Related contents:

• Bicep vs. Terraform – Differences & Key Features Comparison @ Spacelift.

Test and preview fonts.

Pick fonts for your website without breaking your head. Test fonts on live websites .

Pick fonts that demand Attention.
Text makes up 80% of your UI, the rest are white spaces. The right font doesn't just display information—it shapes perception. Choose the perfect font, and turn casual visitors into loyal customers.

• Font Tester @ GitHub.

Turn React hooks into LLM tools

HTTP API for Claude Code, Goose, Aider, and Codex.

Control Claude Code, Goose, Aider, and Codex with an HTTP API.

Agents are AI systems that can perform workflows on users' behalf with a high degree of independence. This guide, designed for product and engineering teams, explores how to build agents with frameworks for identifying promise use cases, clear patterns for designing agent logic and orchestration, and best practices to ensure agents run safely, predictably, and effectively. It provides the foundational knowledge needed to confidently start building agents. Building reliable agents means starting with strong foundations - start small, validate with real users, and grow capabilities over time.

A Swiss Army knife for developers.

DevToys helps with daily development tasks by offering a bundle of tiny tools designed to do quick, specific tiny tasks. No need to use many untrustworthy websites to simply decode a text or compress an image. With Smart Detection, the app intuitively selects the best tool for the data on your clipboard.

• DevToys @ GitHub.

As per the NIS2 Directive, ENISA is mandated to develop and maintain the European vulnerability database.

Access to reliable and timely information about vulnerabilities affecting Information and Communication Technology (ICT) products and services contributes to an enhanced cybersecurity risk management. Sources of publicly available information about vulnerabilities are an important tool for users of these services, competent authorities, and the broader cybersecurity community. ENISA has established a European Vulnerability Database (EUVD) where entities, regardless of whether they fall within the scope of the NIS2 Directive, and their suppliers of network and information systems, as well as competent authorities, most notably CSIRTs, can voluntarily disclose and register publicly known vulnerabilities to allow users to take appropriate mitigating measures.

HTML-aware ERB parsing. Powerful and seamless HTML-aware ERB parsing and tooling.

Next-generation HTML+ERB parsing for smarter developer tooling and more.
Herb is an HTML-aware Embedded Ruby parsing tool built on Prism, Ruby's official parser.

• Herb @ GitHub.

Lightweight coding agent that runs in your terminal.

Codex CLI is built for developers who already live in the terminal and want ChatGPT‑level reasoning plus the power to actually run code, manipulate files, and iterate – all under version control. In short, it’s chat‑driven development that understands and executes your repo.

Principles for building reliable LLM applications.

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

Stateful Serverless That Runs Anywhere. The easiest way to build stateful, AI agent, collaborative, or local-first applications. Deploy to Rivet, Cloudflare, Bun, Node.js, and more.

ActorCore is a framework for building stateful, scalable, realtime backend applications. Whether you’re building multiplayer games, collaborative apps, AI agent backends, or any stateful service, ActorCore provides the tools and patterns to simplify your architecture.

• ActorCore @ GitHub.

Dev Toolkit Editor Suite.
The headless rich text editor framework for web artisans.

Tiptap is the headless and open source editor framework. Integrate over 100+ extensions and paid features like collaboration and AI agents to create the UX you want.

The Tiptap Editor is a headless, framework-agnostic rich text editor that's customizable and extendable through extensions. Its headless nature means it comes without a set user interface, offering full design freedom (for a jumpstart, see linked UI templates below). Tiptap is based on the highly reliable ProseMirror library.

• Tiptap @ GitHub.

React components & templates for building rich text editor UIs with Tiptap.

Tiptap UI Components is a library of modular, MIT-licensed React components, templates, and primitives that help you build rich text editor UIs faster, on top of the headless Tiptap framework.

• Tiptap UI Components @ GitHub.

Zero-codegen, no-compile TypeScript type inference from protobuf messages.

protobuf-ts-types lets you define language-agnostic message types in proto format, then infers TypeScript types from them with no additional codegen.

Scale PostgreSQL horizontally. Postgres scales with PgDog.
Horizontal scaling for PostgreSQL with automatic sharding.

PgDog is the missing routing layer for PostgreSQL.
It moves data between nodes and directs query traffic,
transparently to the application.

PgDog is a transaction pooler and logical replication manager that can shard PostgreSQL. Written in Rust, PgDog is fast, secure and can manage hundreds of databases and hundreds of thousands of connections.

• PgDog @ GitHub.

Related contents:

• Hacking the Postgres wire protocol @ PgDog.

Extensible platform for infrastructure management.

Shifting infrastructure management to a friendlier place.
Clutch provides everything you need to improve your developers' experience and operational capabilities. It comes with several out-of-the-box features for managing cloud-native infrastructure, but is easily configured or extended to interact with whatever you run, wherever you run it.

• Clutch @ GitHub.

Cloud native secrets management for developers - never leave your command line for secrets.

Never leave your terminal to use secrets while developing, testing, and building your apps.

Instead of custom scripts, tokens in your .zshrc files, visible EXPORTs in your bash history, misplaced .env.production files and more around your workstation -- just use teller and connect it to any vault, key store, or cloud service you like (Teller support Hashicorp Vault, AWS Secrets Manager, Google Secret Manager, and many more).