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Clarkio

@clarkio.com
1.1K followers 187 following 232 posts

Web dev and app sec things. Here for community, fun and learning. Not here to accrue numbers or influence you.

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Clarkio @clarkio.com · 08/05/2026
FYI
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Clarkio @clarkio.com · 13/11/2025
Been getting messages asking how I use Codex in my projects. Finally made a video about it! I break down my entire workflow and share the tips and tricks that make the biggest difference in my daily coding. Hope it helps 👍 🎥👇 youtu.be/mP-GiOihhM0
A smiling Clarkio wearing a backward black Snyk cap against a purple background with binary code. To the right, there’s a screenshot of the OpenAI Codex interface displaying the text 'What should we code next?' with a red arrow pointing to the input box. Above, bold text reads 'TIPS & TRICKS' in purple and pink gradient letters.
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Clarkio @clarkio.com · 15/10/2025
AI is transforming how we build, deploy & secure software. Learn how to empower innovation without compromising security at #DevSecCon, the Global Community Summit on AI Security. Details: 💻 Virtual 🗓️ Oct 22, 2025 🔗 snyk.io/events/devseccon
The DevSecCon 2025 logo above large white text on a purple gradient background that reads “Securing the Shift to AI Native.” Below, smaller white text says “October 22, 2025 - Virtual.”
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Clarkio @clarkio.com · 13/10/2025
If you’re using Windsurf and not adding MCP servers you’re missing out on serious power. I’ll show you how to add them from the store and manually (including Snyk!) Full video 👇 youtu.be/exGudnPb9Bo
A smiling clarkio wearing a backward black Snyk cap and a black shirt with the Snyk logo, pointing to text on the right that says 'Manage MCP servers' with a visible 'snyk Configure' button. Large bold text at the top reads 'MCP SERVERS IN WINDSURF' in blue and purple gradient. On the left, there’s the Windsurf logo with teal curved lines on a dark background, all set against a bright purple and blue gradient backdrop.
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Clarkio @clarkio.com · 07/10/2025
I asked Claude Sonnet 4.5 to build a secure Node.js note taking app from scratch. The results surprised me! Watch here 👇 youtu.be/YBl0BR3fgjA
Clarkio wearing a backward black Snyk cap looking surprised, set against a bright purple and blue background. To his right is an editor window titled 'SECURITY_REPORT.md' displaying a Markdown document describing a 'production-ready, security-hardened Node.js notes application.' Above him is the orange starburst logo for Anthropic, and bold gradient text at the bottom reads 'BEST IN THE WORLD?!' in blue and purple letters.
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Clarkio @clarkio.com · 29/09/2025
Stop using .env files for your API keys. They’re not safe anymore. Here’s why and what to do instead 👇 youtu.be/pcbRwwaCPUg
Clarkio with a thoughtful face wearing a backwards Snyk cap, resting his chin on his hand. At the top is a code editor showing .env, package.json, and index.js tabs, with code that logs API_KEY from process.env. To the right is a tweet screenshot that says 'Cursor steals your dev creds,' with a red arrow pointing at it. At the bottom, bold red text reads '.ENV IS BAD' against a purple background.
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Clarkio @clarkio.com · 22/09/2025
Spec-driven development + AI = the future? 🤔 I explored Amazon’s new Kiro IDE paired with Claude Sonnet 4 to find out. Watch and tell me if you’d code like this 👇 🎥 youtu.be/YpB1QS58KZE
Bright thumbnail image featuring a surprised clarkio on the left side, with wide eyes and open mouth. The background is a vibrant mix of purple and pink hues with binary code pattern. Bold text at the top reads 'SPEC DRIVEN DEVELOPMENT' in blue and white. On the right, a UI screenshot shows two options: 'Vibe' and 'Spec,' with the 'Spec' option highlighted, which says 'Plan first, then build. Create requirements and design before coding starts.' A red arrow points to the highlighted option.
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Clarkio @clarkio.com · 15/09/2025
I put Replit to the test and was honestly shocked by the outcome. If you care about what AI coding tools can (and can’t) do, you’ll want to see this. 📹👉 youtu.be/gHGB3kptH_s
On the right-hand side is text in bold letters "This is crazy!" overlayed on the Replit logo. Above that is a screen shot of the application that was built in the video. On the left-hand side is an image of clarkio smiling. The background is a gradient from purple to blue with circuit lines and 1's and 0's
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Clarkio @clarkio.com · 12/08/2025
Giving Claude Opus 4.1 a go at writing a secure app ↙️ youtu.be/ELSl0RmFxLg?...
Clarkio in the forefront thinking with a screen shot image of JSON showing project dependencies and bold text of "Claude Opus 4.1"
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Clarkio @clarkio.com · 23/12/2024
Talk about non sequitur! No I haven’t had a need to consider that. Thanks tho
A direct message that says “great content mate, ever considered ways of optimizing your testosterone?”
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Clarkio @clarkio.com · 04/12/2024
Comedic timing @hankgreen.bsky.social @joelhooks.com
BlueSky feed containing two posts. The first from Hank Green sharing he wants to share one piece of advice for a commencement speech “do things more.” The following post is from Joel Hooks saying “Do as little as possible” sharing a link to a blog explaining this more.
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Clarkio @clarkio.com · 15/11/2024
Is it just me or does this feel off when threads get super long? Makes it harder to read as posts are squished to the side
Lines of threads showing indentation for each reply to a thread on BlueSky
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Clarkio @clarkio.com · 26/08/2024
Next up in the AI series we check out Cody from Sourcegraph. We use two different models and see if it can help me keep my job! Watch to see the results and subscribe to catch what's next. 📹👇 youtu.be/6sAs5WDFXcI?...
An image of clarkio with a shocked expression on his face and his hand covering his mouth. Faded code/matrix text is in the background and yellow warning triangles with exclamation points are overlayed on the sides of clarkio.
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Clarkio @clarkio.com · 19/08/2024
Continuing the AI series, this week's video checks out Tabnine and other machine learning models it offers to see if it can help me keep my job! Watch to see the results and subscribe for upcoming videos using other AI tools. 📼👇 youtu.be/q-OgeS6Djpw?...
An image of clarkio with a nervous expression on his face and his hands clasped as if hoping and praying for something. Faded code/matrix text is in the background and red text reading "error" is overlayed on top of clarkio.
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Clarkio @clarkio.com · 12/08/2024
In a new series, I'm putting AI to the test in keeping my job! If the AI can help build an app without any security vulnerabilities I'm saved. Watch to see the results and subscribe for upcoming videos using other AI tools. 🎥👇 youtu.be/gNQS14JUlyg?...
An image of clarkio with a shocked expression on his face while holding a cardboard box of his work belongings with the text 'Snyk' written in marker on it. Faded code text is in the background and red alert triangles with exclamation points are surrounding clarkio.
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Clarkio @clarkio.com · 05/08/2024
In response to the video on how AI coding tools make you vulnerable someone said GitHub Copilot Chat tends to provide better results. Spoiler alert: it does! However it still suggests vulnerable code at times too. See it in action [9min 32sec]: youtu.be/EIdsJsKAkvM?...
An image of clarkio with one hand over his mouth and the other pointing to a SQL Injection vulnerability security alert provided by Snyk within Visual Studio Code. Blue highlighted text that reads "More Vulnerabilities".
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Clarkio @clarkio.com · 15/11/2023
Maybe think twice about why you’re going to make that post before publishing it. What’s the true reason for sharing it?
A page from the book “The Daily Dad” on not using your kids. In particular it describes the example of exploiting your kids to get rewarded with likes, comments, followers, etc.
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Clarkio @clarkio.com · 07/10/2023
I just came across this tool that visualizes a package's dependency tree. It's called npmgraph: npmgraph.js.org Here's an example of it with the `rimraf` package:
A graph showing all the parent-child relationships of dependencies for the rimraf npm package
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Clarkio @clarkio.com · 10/05/2023
Example
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Clarkio @clarkio.com · 10/05/2023
Example
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