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ContentUpdates and recent posts about GPT-5.3-Codex..
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@laura_garcia shared a post, 2 months, 1 week ago
Software Developer, RELIANOID

🔁 Resharing insights from our CEO on the next decade of cybersecurity (2026–2036)

🔁 Resharing insights from our CEO on the next decade of cybersecurity (2026–2036) Cybersecurity is not heading toward a single dramatic disruption. It is undergoing a structural transformation. In her latest analysis, our CEO outlines the fundamental shifts that will define the next ten years: 🔐 ..

Story Keploy Team
@sancharini shared a post, 2 months, 1 week ago

Delta Testing in Agile Releases: How to Validate Changes Without Retesting Everything?

Learn how delta testing helps Agile teams validate code changes efficiently, reduce regression scope, and accelerate CI/CD releases without retesting everything.

Delta Testing in Software Testing
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@laura_garcia shared a post, 2 months, 1 week ago
Software Developer, RELIANOID

Post-Quantum Cryptography is no longer theoretical. It’s strategic.

Quantum computing will eventually break RSA and ECC — the foundations of today’s secure communications. The industry is already preparing for “Q-Day,” with NIST standardizing algorithms like CRYSTALS-Kyber and Dilithium. We are entering a hybrid era that demands crypto agility. At RELIANOID, we’re p..

Blog Post-Quantum Cryptography
News FAUN.dev() Team
@devopslinks shared an update, 2 months, 2 weeks ago
FAUN.dev()

Anthropic Claude: $20,000, 16 AI Agents, and a Compiler That Builds Linux

Docker git Rust GNU/Linux The Linux Kernel

Anthropic researcher Nicholas Carlini orchestrated 16 autonomous Claude agents working in parallel to build a 100,000-line C compiler in Rust. Using a custom harness for task coordination, testing, and conflict resolution, the agent team produced a compiler capable of building Linux 6.9 across multiple architectures.

Story
@laura_garcia shared a post, 2 months, 2 weeks ago
Software Developer, RELIANOID

Remember the AWS US-EAST-1 outage?

On October 20, 2025, AWS suffered a major outage in its most critical region (N. Virginia), causing global service disruptions for nearly 24 hours and impacting 140+ services. - No cyberattack involved. - The root cause was a DNS resolution failure in DynamoDB, triggering cascading issues across EC2..

aws outage
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@eon01 shared a post, 2 months, 2 weeks ago
Founder, FAUN.dev

Three Events. One Week. The Heart of SoCal Tech.

Docker Kubernetes Pulumi Terraform vLLM

This March, Pasadena becomes a rare convergence point for security, open source, and DevOps practitioners. As a media partner,FAUN.dev()is proud to support three community-driven events that are deeply practitioner-focused and unapologetically real. - SCALEanchors the week asNorth America's largest..

SCaLE
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@varbear shared a link, 2 months, 2 weeks ago
FAUN.dev()

What Is an Async Agent, Really?

An async agent is not inherently async, it depends on whether you wait for it to finish or not. Async agents can manage their own event loop of other agents, spawning and coordinating them to handle tasks, just like an async runtime in programming. This architectural distinction allows for concurren.. read more  

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@varbear shared a link, 2 months, 2 weeks ago
FAUN.dev()

Discord Alternatives, Ranked

A veteran Discord admin did a deep dive into chat platform alternatives - Signal, Matrix, Zulip, Rocket.Chat, Discourse - stacked against five key pillars: functionality, openness, security, safety, and decentralization. Discord didn't come out looking great. Centralized. No end-to-end encryption. S.. read more  

Discord Alternatives, Ranked
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@varbear shared a link, 2 months, 2 weeks ago
FAUN.dev()

I struggled to code with AI until I learned this workflow

AI coding assistants work best when given clear context, a specific plan, and implemented in small, reviewable steps. Start with context, then a plan, and iterate through implementation and testing to avoid AI freelancing pitfalls... read more  

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@varbear shared a link, 2 months, 2 weeks ago
FAUN.dev()

Company as Code

Organisations rely heavily on digital systems, yet manage important organisational data using outdated manual methods despite advanced automation capabilities in other areas. A novel "Company as Code" concept proposes a programmatic representation of the entire organisation, enabling structured, ver.. read more  

GPT-5.3-Codex is OpenAI’s advanced agentic coding model, designed to go beyond writing code and operate as a general-purpose collaborator on a computer. It builds on GPT-5.2-Codex by combining stronger coding performance with improved reasoning and professional knowledge, while running about 25% faster. The model is optimized for long-running tasks that involve research, tool use, and complex execution, and it performs at the top of industry benchmarks such as SWE-Bench Pro and Terminal-Bench.

Unlike earlier Codex models that focused primarily on code generation and review, GPT-5.3-Codex can reason, plan, and act across the full software lifecycle. It supports activities such as debugging, deploying, monitoring, writing product requirement documents, creating tests, and analyzing metrics. It can also autonomously build and iterate on complex applications and better interpret underspecified prompts, producing more complete and production-ready results by default.

A defining feature of GPT-5.3-Codex is its interactive, agentic workflow. Users can steer the model while it is working, receive progress updates, and adjust direction without losing context, making it feel more like a teammate than a batch automation tool. The model was even used internally to help debug its own training and deployment processes. GPT-5.3-Codex is available through paid ChatGPT plans in the Codex app, CLI, IDE extension, and web, with API access planned for the future.