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Slobodan Stojanović

@slobodan.me

CTO and co-founder of Vacation Tracker. AWS Serverless Hero, JS Belgrade meetup co-organizer, and co-author of the “Serverless Applications with Node.js” book, published by Manning Publications.

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Slobodan Stojanović@slobodan.me · 7d ago

I built a new thing: slobodan.me/hawkshaw/ I review a lot of AI-generated code, and I needed a simple terminal-based git diff review tool with keyboard navigation. So I built one (open source). hawkshaw is a focused, fullscreen, side-by-side (or inline) git review tool.

hawkshaw: a focused, fullscreen, side-by-side git review tool

hawkshaw is a fullscreen, side-by-side terminal git review tool that walks you through unstaged changes hunk by hunk and stages the index as you decide.

slobodan.me

Slobodan Stojanović@slobodan.me · 2w ago

What can Competitor Tracker do? Let me show you! We watch more than 2,000 companies (and adding more daily; the goal is to have 5,000+ in a few weeks). The weekend crawl discovered 4,333 changes (1,920 are high-priority ones), peaking at 656 page changes in one hour.

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Slobodan Stojanović@slobodan.me · 2w ago

Building an AI demo is easy. Building a full product is still hard and takes weeks or months. Lav and I built our new product Competitor Tracker with a pack of AI agents (mostly hands-off, but never unsupervised). Here's the origin story: slobodan.me/posts/introd...

Building Competitor Tracker - a product origin story in the age of AI

AI made demos easy, but products are still hard. How we built Competitor Tracker with a pack of AI agents — the architecture, workflows, and lessons learned.

slobodan.me

Slobodan Stojanović@slobodan.me · 4w ago

When the product is built for humans and agents, both humans and agents deserve a demo page. Here’s the first take on that, but I am not super happy with it: competitortracker.io/demo/ I guess the noir theme makes it a bit harder to follow, but I still like it. How clear is it?

Same intelligence, two desks it lands on

Watch the same competitive intelligence arrive two ways: a Monday dossier email for people, an MCP session for AI agents. Same case, same data, two desks.

competitortracker.io

Slobodan Stojanović@slobodan.me · 2mo ago

A while ago, Lav and I started building a small prototype: an app that tracks your competitors and emails you the most important changes every Monday. With help from a few people, it started working about a year ago. Early users liked it, so we turned it into a product.

Slobodan Stojanović@slobodan.me · 11mo ago

My new article: Employees, AI, and AI employees. AI already writes code, and while it's still a bit limited, the progress in the past 2 years is impressive! What will happen in the next decade? Will software developers still be a thing? And can we have AI cofounders? 📖👉 slobodan.me/posts/employ...

Employees, AI, and AI employees

Will AI take our jobs? The answer to this question depends on what our job actually is. Here's a thought process with a few (probably wrong) conclusions about employees, AI, and AI employees, includin...

slobodan.me

Slobodan Stojanović@slobodan.me · 3y ago

My talk “Advanced GraphQL Architectures: Serverless Event Sourcing and CQRS” from React Summit is now available online! Watch it here: https://portal.gitnation.org/contents/advanced-graphql-architectures-serverless-event-sourcing-and-cqrs.

Advanced GraphQL Architectures: Serverless Event Sourcing and CQRS by Slobodan Stojanović - GitNati...

GraphQL is a powerful and useful tool, especially popular among frontend developers. It can significantly speed up app development and improve application speed, API discoverability, and documentation...

portal.gitnation.org

Slobodan Stojanović@slobodan.me · 3y ago

Day 23, or working day 23, to be precise, was reserved for connecting the frontend application with our GraphQL queries and mutation. While this was a successful day, #CofounderGPT and I faced many small challenges and obstacles: https://knowlo.co/blog/day-23-building-mvp-the-devil-is-in-the-details

Day 23: Building MVP – the Devil is in the Details - Knowlo

Slobodan asked CofounderGPT to help him with JavaScript resolvers and finish the setup page. They encountered many small obstacles that slowed them down.

knowlo.co

Luciano Mammino 📙 Node.js Design Patterns@loige.co · 3y ago

It's 2023, as a cloud dev, should you be wasting your time learning and configuring VPCs? Well, I hate to say "IT DEPENDS", but it's not an obvious conversation, so let's find out the pros and cons of VPCs and when you can get away without them! https://awsbites.com/84-are-vpcs-an-anti-pattern/

Are VPCs an anti-pattern?

In this episode of AWS Bites, we explore the future of Virtual Private Clouds (VPCs) in the context of the zero-trust security trend. We'll dive into the pros a...

awsbites.com

Slobodan Stojanović@slobodan.me · 3y ago

I think one of the most important skills for software developers today is code review. The amount of code you write will decrease significantly, and the amount of _your_ (generated) code you need to read and review will skyrocket.