vice president @NxDevTools | investor | 3x startup vet | family first
Phoenix, AZ
- Tweets 5,612
- Following 377
- Followers 579
- Likes 6,241
Always great to see results like this!
Turned on @NxDevTools dynamic task packing in our CI: no more fixed --parallel, tasks land on agents by measured CPU + memory.
Full runs (~3.6k tasks):
⏱️ 15.8 → 12.9 min
💸 −18% agent-min
🔥 Agent CPU 37% → 51%
🧠 Peak RAM 57% → 77%
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Joe Johnson retweeted
Monorepos have become like TypeScript or Docker. They’re no longer a big statement, just a normal choice for many orgs and projects. Most teams don’t even call it a monorepo. That’ll only become more common, because keeping projects in the same repo is good for agents.
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As token prices fall from efficiency gains, demand for compute increases, which drives compute prices higher.
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Joe Johnson retweeted
Task-based "affected" is a big deal. Not because of what's there today, but because of what will be there in two weeks. Our next-gen cache is becoming GA.
It gives you much more precise inputs and, as a result, a much more precise "affected." For example, most changes will only affect some atomized e2e tests => Huge compute savings.
🚀 Nx 23.3 is out.
- Task-based nx affected
- Agent-friendly task output
- Batched Oxlint runs
- Faster project graph creation
- Cypress 16, Vitest 5, pnpm 12
And more. All the details 👇
nx.dev/blog/nx-23-3-release
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Joe Johnson retweeted
🚀 Nx 23.3 is out.
- Task-based nx affected
- Agent-friendly task output
- Batched Oxlint runs
- Faster project graph creation
- Cypress 16, Vitest 5, pnpm 12
And more. All the details 👇
nx.dev/blog/nx-23-3-release
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Joe Johnson retweeted
We figured out how to make your CI burn A LOT less compute (and also make a lot faster).
Quick video explaining the core insights.
#monorepos @NxDevTools
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Joe Johnson retweeted
Victor Savkin doing his best to “make software factories boring” at @WeAreDevs World Congress
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Legora is one of the most AI-focused development teams I’ve seen. The volume of PRs they create is impressive, and their platform team has been great to work with.
Together, we’ve kept CI fast as their team and output grew 6x, while cutting CI maintenance in half with Nx Agents.
One of my favorite examples of how to scale the right way.
A 3-person platform team runs CI for a 600+ project Nx monorepo.
With Nx Agents on Nx Cloud they:
- maintain half the CI config and don't re-shard as new projects land
- trust the cache again, thanks to task sandboxing
How @WeAreLegora got there: nx.dev/blog/legora-success-s…
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Joe Johnson retweeted
You can add Nx to an existing pnpm workspace without restructuring anything.
Install nx at the root, add a small nx.json with your targetDefaults, and run tasks across every project with nx run-many. Caching and task ordering come from there.
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🤩
Given the current explosion of PRs, distribution on CI is a must. But when hundreds of tasks spread across machines it can get tricky to stay on top of what needs your attention.
Now you can, introducing the new Timeline View.
nx.dev/blog/nx-cloud-timelin…
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Joe Johnson retweeted
Coding agents can deliver working code in minutes — and break your architecture just as fast.
This Thursday, I’ll show how to prevent that: rules, hooks, skills, Loop Engineering & MCP reviews.
📅 Sep 24 · 3 PM CEST
🌐 Free webinar + Q&A
👇 Details & registration in comments
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Joe Johnson retweeted
Haven't tweeted in weeks. I've been heads down with my team on some key improvements to Nx Cloud.
The result: the same workload needs less than 50% of compute than traditional CI (compute is a polite word for $$$), and it runs much faster.
#monorepos @NxDevTools
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Exciting additions coming soon!
We've got some huge CI performance features coming to Nx Cloud soon, but @victorsavkin won't let me talk about them yet, so all I can do is tweet this censored graphic of one feature.
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Joe Johnson retweeted
“.. S&P 1500 Software revenue per employee has gone parabolic. If you are looking for evidence that AI is starting to impact the real economy, this is exhibit A.”
(via OpCo desk) @3F_Research
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Joe Johnson retweeted
The @NxCloudApp team is dropping something big for Nx Agents users next week 🥳 ✨
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Joe Johnson retweeted
You can now use the new, official @NxDevTools generator from @AWS to generate a CopilotKit app on top of Bedrock.
The AWS PACE team:
"we face the tension between speed and production readiness daily. [...] Our teams landed on Nx and have used it for several years for exactly this"
nx.dev/blog/nx-plugin-for-aw…
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Joe Johnson retweeted
Some bulletproof ways to make your CI fast:
1. Write less code
2. Ship less features
3. Delete your tests
Follow me for more life-changing software dev tips.
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