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Design systems at scale
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Language courses
Complete, structured courses for the most popular programming languages — from the first program all the way to expert patterns. Not link dumps.
Python
The most versatile language in the ecosystem. Python powers data science, machine learning, backend systems, automation, and scripting. These are the definitive free resources — vetted, current, and complete.
JavaScript
The language of the web. JavaScript powers browsers, servers (Node.js), desktop apps (Electron), and increasingly the edge. These are the definitive free resources — vetted, current, and complete.
TypeScript
TypeScript is JavaScript with static types. It catches errors at compile time, enables fearless refactoring, and powers the largest codebases in the world. These are the definitive free resources — vetted, current, and complete.
Go
Go is a statically typed, compiled language designed at Google for building simple, reliable, and efficient software at scale. It excels at backend services, microservices, APIs, and concurrent systems.
Java
Java is the bedrock of enterprise software. It powers Android apps, backend systems, big data pipelines (Apache Hadoop, Spark), and financial infrastructure worldwide. These are the definitive free resources — vetted, current, and complete.
Rust
Rust is a systems programming language focused on safety, speed, and concurrency without a garbage collector. It powers everything from embedded devices to cloud infrastructure.
C++
C++ is a systems programming language that gives you complete control over memory and hardware. It powers game engines, browsers (Chrome), operating systems, embedded devices, and high-frequency trading. These are the definitive free resources — vetted, current, and complete.
C#
C# is Microsofts flagship language for the .NET ecosystem. It powers Windows applications, game development (Unity), cloud services on Azure, and cross-platform apps. These are the definitive free resources — vetted, current, and complete.
Swift
Swift is the modern language for Apple platforms — iOS, macOS, watchOS, and tvOS. It is fast, safe, and expressive, powering everything from the iPhone apps you love to server-side systems. These are the definitive free resources — vetted, current, and complete.
Concepts that make great engineers
Career roadmaps, complete language courses, AI tracks, system design, case studies, and the principles, patterns, tools, and technologies behind every system you'll ever build.
Roadmaps
Role-based learning paths — pick a career and follow it.
Languages
Complete courses and curated hubs for 50+ languages.
AI
Twelve complete courses across the whole AI landscape.
System Design
A structured curriculum for building systems at scale.
Case Studies
How Twitter, Netflix, Uber & more are engineered.
Principles
Foundational engineering principles and laws.
Patterns
Design patterns and architectural blueprints.
Tools
Essential development tools and infrastructure.
Technologies
Key technologies and platforms shaping the industry.
Curated by the community
29,000+ resources from the most-starred GitHub awesome lists — one flat feed, searchable and filterable.
Awesome
Awesome lists about all kinds of interesting topics
Awesome Python
An opinionated list of Python frameworks, libraries, tools, and resources
Awesome Go
A curated list of awesome Go frameworks, libraries and software
Awesome React
A collection of awesome things regarding React ecosystem
Awesome Vue
A curated list of awesome things related to Vue.js
Awesome C++
A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.
Awesome Node.js
Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED UNTIL JULY]
Awesome Rust
A curated list of Rust code and resources.
Awesome Java
A curated list of awesome frameworks, libraries and software for the Java programming language.
Recent Updates
The freshest articles from across the engineering blogosphere. Updated every 6 hours.
GitHub Old
7h ago
How the GitHub legal team used Copilot CLI to streamline their workflows
Learn how to build tools to simplify how you work—without writing a single line of code. The post How the GitHub legal team used Copilot CLI to streamline their workflows appeared first on The GitHub Blog.
Laravel
8h ago
Official Laravel Zed Extension: LSP for PHP & Blade
The official Laravel extension for Zed wires up Laravel LSP, giving you completions, hovers, diagnostics, and code actions in PHP and Blade files. The post Official Laravel Zed Extension: LSP for PHP & Blade appeared first on Laravel News. Join the Laravel Newsletter to get Laravel articles like…
GitHub Old
9h ago
Turn one giant AI-generated pull request to a reviewable stack
Instead of one huge, un-reviewable pull request, teach coding agents to decompose work into a clean, ordered stack with GitHub stacked pull requests. The post Turn one giant AI-generated pull request to a reviewable stack appeared first on The GitHub Blog.
GitHub
9h ago
Turn one giant AI-generated pull request to a reviewable stack
Think about the last big feature you shipped. Be honest. Did you cram it into one giant pull request, or did you split it into smaller scoped pull requests? For years, you have silently had to decide between watching a pull request grow so large that reviewing it becomes a nightmare or breaking it…
Nvidia
10h ago
NVIDIA Joins NSF State and Regional AI Hubs Program to Expand AI Research and Education Across the US
NVIDIA is participating in the U.S. National Science Foundation’s (NSF) State and Regional Artificial Intelligence Infrastructure Hubs program, an effort launching today to expand access to the advanced computing, data, software and expertise needed for AI-enabled research and education. Consistent…
Nvidia
11h ago
NVIDIA Alpamayo 2 Super, the Frontier Open Model for Robotaxis and Autonomous Vehicles, Now Available for Commercial Use
For robotaxis and other autonomous vehicles (AVs), the hardest problems aren’t the everyday scenarios. They’re the rare, complex situations that are difficult to anticipate and train for. Handling these long‑tail events takes more than just object detection and motion prediction. AVs must…
Nvidia
11h ago
As AI Increases Demands on Memory, Storage Steps Up
Surging AI demands are driving the need for massive datasets and context windows that burst past the confines of system memory. But rising needs aren’t met by simply adding more storage capacity. What’s needed is useful, grounded insights from AI factories and efficient, secure storage…
Databricks Blog
12h ago
Databricks joins the Open Secure AI Alliance to advance AI safety and security
Databricks is a sponsor at Black Hat USA 2026 this week. Find us at Booths #5106...
Nvidia
13h ago
AI Leaders Propose SAFE Guidelines for Cybersecurity Transparency
Members of the Open Secure AI Alliance — now more than 120 organizations strong — are developing new guidelines to strengthen agentic AI cybersecurity as the annual Black Hat conference begins in Las Vegas today. The Linux Foundation today shared a Request for Comments on Shared AI Findings…
Cloudflare Blog
13h ago
The Agent Development Lifecycle has arrived on Cloudflare
Agents can write code faster than teams can review, deploy, and maintain it. Today we’re introducing the Agent Development Lifecycle and the Cloudflare primitives that underpin it
Cloudflare Blog
13h ago
Announcing Cloudflare Wallets: the programmable wallet for the agentic Internet
Cloudflare Wallets will provide AI agents with native payments and verifiable identity on the web. Using the x402 protocol, agents can autonomously purchase APIs and content within clear safety guardrails.
Cloudflare Blog
13h ago
Run CI/CD for millions of repos — on your platform, on Cloudflare
Learn how to build customizable, sandboxed CI/CD pipelines natively on Cloudflare using Workflows, Artifacts, and the CI SDK. We walk through replacing complex YAML configurations with TypeScript workflow steps and self-healing AI agents.
Cloudflare Blog
13h ago
How Cloudflare enforces engineering standards using AI
We created the Cloudflare Codex, a governed body of engineering standards that AI agents consume across the development lifecycle. By pairing structured RFCs with agentic reviews, teams automatically enforce consistency across code, specs, and incident reports.
Cloudflare Blog
13h ago
Introducing: Cloudflare Agents
Cloudflare Agents brings all of your deployed agent sessions into a single experience, surfacing key information and insights into how your agents perform at scale.
Cloudflare Blog
13h ago
Your agent can now debug Workers with local tracing
wrangler dev now produces structured traces for every local request. Your coding agent can hit a single API to pinpoint exactly what failed and why — no deployment required.
Cloudflare Blog
13h ago
How we built a software factory to drive Astro’s GitHub issue count to zero
By replacing manual issue verification with isolated AI subagents running in GitHub Actions, the Astro maintainers reduced open issue count by 85%. This post explores the architecture behind automated bug reproduction, patch verification, and preview releases.
Cloudflare Workers Blog
13h ago
The Agent Development Lifecycle has arrived on Cloudflare
Agents can write code faster than teams can review, deploy, and maintain it. Today we’re introducing the Agent Development Lifecycle and the Cloudflare primitives that underpin it
Cloudflare Workers Blog
13h ago
Your agent can now debug Workers with local tracing
wrangler dev now produces structured traces for every local request. Your coding agent can hit a single API to pinpoint exactly what failed and why — no deployment required.
Cloudflare Workers Blog
13h ago
How we built a software factory to drive Astro’s GitHub issue count to zero
By replacing manual issue verification with isolated AI subagents running in GitHub Actions, the Astro maintainers reduced open issue count by 85%. This post explores the architecture behind automated bug reproduction, patch verification, and preview releases.
Freek Van der Herten
13h ago
Prevent cognitive debt by manually retyping LLM-generated code
Laravel
13h ago
Laravel Head: Manage Meta Tags, Open Graph, and JSON-LD
Announced in Taylor Otwell's Laracon US 2026 keynote, Laravel Head is a first-party package that manages your document head with a fluent API covering titles, Open Graph, robots directives, JSON-LD schemas, and performance hints across Blade, Livewire, and Inertia. The post Laravel Head: Manage…
Martin Fowler
14h ago
Fragments: August 4
There’s been a fair bit of publicity of the Open AI “rogue agent” that hacked into Hugging Face. This prompted Anthropic to check what their models were up to and, to my complete lack of surprise, discovered three incidents where models had gained unauthorized access to data in other organizations.…
Hostinger
17h ago
Parlons French: Opening doors to French learners around the world
While searching online for a trumpet teacher for her son, Estelle Materne kept running into the same problem: every platform expected payment before she knew if the teacher was th… The post Parlons French: Opening doors to French learners around the world appeared first on Hostinger Blog.
Mike Fogus
17h ago
Born Against, or why hobby programming communities are aggressively against LLM usage
Whereby I discuss why we're seeing an increasingly aggressive rejection of LLMS by niche hobby communities...
Kotlin
17h ago
Kodee’s Kotlin Roundup: Birthday Wishes, Shipaton 2026, and the New Kotlin AI Benchmark
Hi everyone! July gave me plenty to celebrate: Kotlin turned 15, got its first public benchmark for AI coding agents, became available in BlueJ, and shipped its 2.4.10 release. Developers can also demonstrate their skills at RevenueCat Shipaton 2026 by building a Kotlin Multiplatform app and…
Stack Overflow Blog
18h ago
Your MVP doesn’t need a Kubernetes cluster
Ryan welcomes Anurag Goel, CEO and co-founder of Render, to discuss why most startups shouldn’t start by managing their Kubernetes and cloud infrastructure. …
OCTO Technology
19h ago
Organiser une équipe de développement à l’ère de l’IA - Part II.1
'impact de l'IA agentique sur la création de valeur dans le développement logiciel. Celle-ci se déplace progressivement de la production de code vers la compréhension du métier, la qualité du contexte et la prise de décision.
Nordic APIs
19h ago
API Marketplaces and the Invisible Economy: Trade Routes of the AI Era
APIs are like the backstage crew of the digital economy. They’re not front and center, but they’re essential for putting on a show. Yet, from a business perspective, APIs have traditionally been regarded as a form of “operational plumbing,” with many enterprises treating them as technical…
Eli Bendersky
23h ago
Relative velocity and closing speed
In Physics simulations or game engines it’s sometimes useful to determine the speed with which two objects are approaching each other. This post will discuss the concept of closing speed, which is the normal component of the relative velocity of two objects. Relative velocity and its components…
PostgreSQL Blog
1d ago
Christophe Pettus: All Your GUCs in a Row: idle_replication_slot_timeout
Replication slots promise to keep WAL forever—until PostgreSQL 18's new `idle_replication_slot_timeout` puts an expiration date on abandoned ones before they…
Discord Engineering
1d ago
Squircles, Styles, and Spacing: How Your Feedback is Helping Improve Mobile
We're working to more closely match your mobile and desktop experiences, including changes to server icons and the chat bar. (Did we mention Ash, the OG dark theme, is back?)
Elastic Blog
1d ago
Azure Private Link for Elastic Cloud Serverless is now generally available
Azure Private Link for Elastic Cloud Serverless is generally available. Your traffic stays inside Azure's private backbone — no public internet exposure required.
Elastic Blog
1d ago
AI consolidation: Why platforms will win and portfolios will break
Our partners are proof that getting this architecture right drives real success. By building on Elastic’s unified platform rather than a fragmented portfolio, they bypass the friction of integrating disparate tools.
Elastic Blog
1d ago
Elastic 9.5: Columnar, VectorDB index mode & auto-calibration, and AI-driven alert triage
Today, we are pleased to announce the GA of Elastic 9.5 as the latest version of the Elasticsearch Platform. This release includes a range of new features, including Columnar Mode, VectorDB index mode, and Agent Builder enhancements. Learn more.
Evil Martians
1d ago
+14% activated users for AppSignal: designing a new homepage in code
Authors: Gleb Stroganov, Product Designer, Varya Nekhina, Account Manager, and Travis Turner, Tech Editor Topics: Case Study, Design, Developer Products, Design for devtools, Product development, Developer marketing, Agentic development We designed and shipped a fresh AppSignal homepage in code,…
MapTiler
1d ago
New High-Resolution Satellite and Aerial Imagery: USA (Florida), Luxembourg, Prague, and Slovenia
Integrate crisp raster map tiles and ultra-sharp imagery layers into your web and mobile applications. Stream global basemaps with fast WMTS and XYZ API access.
Red Hat Blog
1d ago
Beyond the hype: What financial leaders need to know about enterprise AI
Artificial intelligence has moved past the initial honeymoon phase of flashy chatbots and viral demos. In the financial services sector, AI is now a core catalyst for revenue growth, operational efficiency, and risk mitigation.According to McKinsey’s estimates highlighted in Red Hat’s executive…
Red Hat Blog
1d ago
What's new in Red Hat OpenShift confidential computing and sandboxing
Red Hat is announcing Red Hat OpenShift sandboxed containers 1.13 and Red Hat build of Trustee 1.2, alongside the debut of Red Hat build of Agent Sandbox, now available as a Technology Preview.This release advances confidential computing on 2 fronts: First, confidential AI on bare metal reaches…
Red Hat Blog
1d ago
The Oracle estate you can control
Your Oracle estate is running on 3 “clocks" you don’t control: The hypervisor renewal arrived with a higher cost nobody budgeted for. The database support window has a date on it. And somewhere above you, someone has committed the company to AI that must rely on the critical data that lives in…
Red Hat Blog
1d ago
Introducing asago: Open source AI safety and governance orchestration
Today, Red Hat announced asago, a collaborative, open source AI safety project in partnership with Alquimia AI, Brave Software, EvalEval coalition, IBM Research, Interdisciplinary Transformation University Austria, Microsoft, MIT Lincoln Laboratory, North Carolina State University, NVIDIA, and The…
Rust Blog
1d ago
Enabling the next iteration of the borrow checker on nightly
TL;DR We are enabling the next iteration of the borrow checker (coined Polonius Alpha) on nightly in preparation for stabilization in the next few months. Whaaaaaat? Yes! You heard it right! The next iteration of the Rust borrow checker is coming! Rust's first borrow checker ("AST borrowck") was…
.NET
1d ago
Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime
NuGet API key durations will be reduced to 30 days starting August 17th. This change will significantly strengthen the integrity of the NuGet supply chain. The post Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime appeared first on .NET Blog.
Gusto
1d ago
Eval-Driven Design Systems (Part 2)
Ray Wenderlich
1d ago
Kodebits Day 69: Spread Copy Independence [FREE]
PostgreSQL Blog
1d ago
Umair Shahid: PostgreSQL Lockup vs Stale Connection: How to Tell Them Apart
“The database is locked up.” We heard some version of that sentence more than once this past week, from the same team, about what looked like the same problem. It was not the same problem. Once, Postgres had genuinely stopped responding. Every other time, Postgres was fine, and a connection sitting…
Freek Van der Herten
1d ago
We Became Editors-in-Chief, and Nobody Trained Us
Databricks Blog
1d ago
The New Monday Morning Report: How Generative AI can deliver the insights your executives need.
A VP of Sales at a major CPG has three decks open before her first coffee. One from...
Laravel
1d ago
PhpStorm 2026.2 Released
JetBrains has released PhpStorm 2026.2 with a new Laravel tool window, a FileReference attribute for PHP, PHP 8.5 pipe operator support, and an agent skills manager. The post PhpStorm 2026.2 Released appeared first on Laravel News. Join the Laravel Newsletter to get Laravel articles like this…
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