Matt Valley @mattvalleycodes
Creator of @testfullyio / Software Engineer / A big fan of automated software testing / testfully.io Sydney, Australia Joined August 2019-
Tweets344
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Following196
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Although Claude Code has a better UX, I'm all in for having remote agents, code reviews, a mobile app, and code editor integration with Codex. A no-brainer to me!
Although Claude Code has a better UX, I'm all in for having remote agents, code reviews, a mobile app, and code editor integration with Codex. A no-brainer to me!
Claude Code: micromanage + tiny iterations. Codex: I let it ship ~1K LOC and ~95% is exactly how I’d write it. Fascinating. 🤯
Claude Code: micromanage + tiny iterations. Codex: I let it ship ~1K LOC and ~95% is exactly how I’d write it. Fascinating. 🤯
3 days with Codex (GPT-5) & 2 months with CC (Opus 4.0/4.1): GPT-5 nails instructions, learns patterns from colocated files, and avoids over-engineering. CC UX is far better than Codex, but I'm sure Codex will catch up soon. Cancelling my sub with Claude 💔
Not sure who needs to know this but you can read all of @asmartbear's articles as an ePub on your kindle, in the Apple books app or even as a (massive) PDF Only found out today, now I'm HYPED for my next reading session longform.asmartbear.com/jason-cohen/#s…
Try out the latest version. We have integrated MacOS Keychain, Windows Credential Manager and Linux Secret Service into Testfully as the vault provider.
Try out the latest version. We have integrated MacOS Keychain, Windows Credential Manager and Linux Secret Service into Testfully as the vault provider.
Shaping the future of Folder Runner with our customers has been a joy! 🚀 Big plans ahead, and this is just the start. Best part? Folder Runner is available on all Testfully plans, unlimited for everyone! 🎉
Shaping the future of Folder Runner with our customers has been a joy! 🚀 Big plans ahead, and this is just the start. Best part? Folder Runner is available on all Testfully plans, unlimited for everyone! 🎉
Another two highly requested features are live for everyone! 🎉
A few suburbs of Northern Beaches are experiencing power outage! I’ve been living in Australia for 11 years and this is the 2nd time I am experiencing power outage!
Signed another enterprise today! In fact, our biggest cheque since inception and fastest to close the deal. It only took 2.5 months to get them sign!
I have 11 meetings scheduled for tomorrow! The first one is with a potential customer from USA at 5am which means I need to wake up at 3:30AM! Tomorrow is formally day 1 after a week of paternity leave!
My LinkedIn feed needs urgent cleaning 🧹 the amount of BS I see is beyond what I can handle 😂
Hey founders 👋 How do you approach getting permission from enterprise customers to use their logo in your website? I used to include in our contract but legal teams always ask for removal! Keen to know what has worked for you!
Not bad at all for winter! #sydney
You can definitely do big things with a small team, and there is nothing wrong with being small! Look at @telegram and what they have achieved with a small team.
You can definitely do big things with a small team, and there is nothing wrong with being small! Look at @telegram and what they have achieved with a small team.
Amen 🙏 @jasonfried what a legend.
Today’s the day 🚀 After two sold-out live workshops — “Pixel Perfect Figma to Tailwind” is launching as a video course 🎬 Covers both Tailwind CSS v3 and v4 ✨ Super STOKED about this 🎉
Posted a LinkedIn job ad 3 days ago and received over 100 applications, but only 3 of them were decent! Decided to delete the ad!
Imagine you got a business partner that puts so much work so that you don't need to refactor your code! @testfullyio is that kinda partner for your business. The kinda partner that respects your choice: Go Cloud or stay cloud-free. Whatever your choice is, it matters to us!
Imagine you got a business partner that puts so much work so that you don't need to refactor your code! @testfullyio is that kinda partner for your business. The kinda partner that respects your choice: Go Cloud or stay cloud-free. Whatever your choice is, it matters to us!
Your test code is untested, that's why changing it can be stressful and risky at scale! We've put so much work into supporting @getpostman APIs to make your switch easier, faster and stress-free.
Your test code is untested, that's why changing it can be stressful and risky at scale! We've put so much work into supporting @getpostman APIs to make your switch easier, faster and stress-free.
Rest in peace @navalny. You fought till the very last minute. 😔

Veronica @veronica_rains7
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ひかりの粒 @Awtoovuv785
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imdadul @devs_dimen
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George Double @GeorgeDoubleJS
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The Lead Icon @lead_icon
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omid @omidboot
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FreD @arabsheibani
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Mary R. Jones @MaryRJones59673
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Notify.Domains @NotifyDomains
27 Followers 259 Following Wishing a domain was yours? We will continuously monitor the domain and notify you when it becomes available or for sale.
Hamid @hamidyfine
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Sid Kasbekar @sidkasbekar
438 Followers 520 Following Investor @airtreevc. Did things @blackstone, @DukeU. Occassionally writing: https://t.co/bQpOok1o6V
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156 Followers 266 Following 👤 Senior Software Engineer @RetailZoom | 👨🏻💻Created my own programming language | 💻 Teaching #programming | #keycloak Expert
Masoud @gitclonemasoud
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𝚁𝚘𝚘𝚣𝚋�... @RoozbehDK
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SHAPE.FM @shape_fm
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Adnan Khan @adnanthekhan
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Ryan Singer @rjs
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Men's Wear @Gentlemanssstyl
223K Followers 7K Following DM FOR PAID PROMOTION Join my WhatsApp channel https://t.co/ARmsZO4gdr
Mastra @mastra_ai
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Every 📧 @every
29K Followers 63 Following Ideas and apps to thrive in the AI age. Day-zero model reviews, deep-dive essays, and tools for what comes next: @TrySpiral @CoraComputer @SparkleApp
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Hugging Face @huggingface
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