Django: serve a security.txt file

I Built a Visual System Design Reference — Switch Any Architecture Between AWS, Azure, GCP & Open Source

I Built a Visual System Design Reference — Switch Any Architecture Between AWS, Azure, GCP... Tagged with systemdesign, webdev, opensource, showdev.

How to Use Jira Rovo for Free

Atlassian Rovo is the AI layer built into Jira and Confluence. It can search across your work, answer... Tagged with ai, webdev, productivity, programming.

The Web Is More Than Enough, by Paul Ford

Web browsers enable incredibly rich app development—and that’s radically easier than it used to be.

Doory: A Self-Hosted Canva Alternative

Doory is a free, self-hosted Canva alternative with a visual editor, templates, image exports, and Docker Compose support.

Learn Real-World Penetration Testing: Hands-On Ethical Hacking Crash Course

Understanding how malicious actors infiltrate networks is the first step to building resilient infrastructure. To help developers and aspiring security analysts learn the fundamentals of offensive sec

Pwn.college

pwn.college is a free, hands-on education platform for learning core cybersecurity and hacking skills, maintained by a team at Arizona State University. Learners progress through belt ranks, starting with a 'white belt' and earning belts through practice. Hackers continue beyond the platform to 'brown belt' and eventually 'black belt' status, which must happen outside the dojo. The site powers much of ASU's cybersecurity curriculum and asks users not to post writeups or walkthrough videos of challenge solutions. It points learners toward CTFtime.org for Capture The Flag events and a GitHub list of wargames for further practice. The underlying infrastructure is open source and accepts pull requests, though some modules remain closed-source.

A Little Snitch for Windows

PacketHound is a free outbound firewall for Windows. The first time an app tries to connect to the internet, it asks you: Allow or Block.

Learn How to Design Software Systems Like a Senior Engineer in Our New Course

Bối cảnh: Thiết kế hệ thống là kỹ năng quan trọng đối với các kỹ sư phần mềm hiện nay, đặc biệt khi ứng tuyển vào vị trí senior hoặc staff-level. Nguyên nhân kỹ thuật: Khóa học mới này tập trung vào các nguyên tắc thiết kế architecture và giải quyết bài toán scale cho hệ thống thực tế. Hệ quả: Học viên sẽ nắm vững cách thiết kế hệ thống như một senior engineer, tăng khả năng ứng tuyển vào các vị trí cao cấp. Điều đáng học: Khóa học bao gồm các case study thực tế với công nghệ như microservices, load balancing và database sharding.

Khóa học này giúp bạn nâng cao kỹ năng thiết kế hệ thống phần mềm như một kỹ sư senior.