Jintao Zhang
@zhangjintao9020.bsky.social
#Microsoft MVP | #CNCF Ambassador | #Kubernetes Ingress-NGINX maintainer.
GitHub: https://github.com/tao12345666333
GitHub: https://github.com/tao12345666333
Pinned
October 4, 2026 at 2:10 PM
PyCon China 2026 has officially wrapped up, what an incredible day! We received 866 registrations, and around 600 people showed up on-site. The energy was amazing, and I’m truly grateful for everyone’s support. Looking forward to seeing you all again next time!
#pycon #tech #python #AI
#pycon #tech #python #AI
September 27, 2026 at 8:23 AM
Most LLM cost savings come from prompt caching, not automatic model routing.
Cache is per-model KV state,switch models and it's a full cache miss on your system prompt, even if the text is identical. The real win is cache-aware routing that never routes away from your warm cache. #LLM #Infra
Cache is per-model KV state,switch models and it's a full cache miss on your system prompt, even if the text is identical. The real win is cache-aware routing that never routes away from your warm cache. #LLM #Infra
August 2, 2026 at 2:02 AM
Indeed, as maintainers of open-source projects, we need to ensure that we are guiding real people, not debugging AI.
Has mentoring in open source gotten harder?
I wrote up my #FOSDEM talk on the GitHub blog
The core framework: Comprehension, Context, Continuity. Comprehension and Context get you reviewed. Continuity gets you mentored.
github.blog/open-source/...
I wrote up my #FOSDEM talk on the GitHub blog
The core framework: Comprehension, Context, Continuity. Comprehension and Context get you reviewed. Continuity gets you mentored.
github.blog/open-source/...
Rethinking open source mentorship in the AI era
As contribution volume grows, mentorship signals are harder to read. The 3 Cs framework helps maintainers mentor more strategically, without burning out.
github.blog
April 26, 2026 at 11:56 PM
Indeed, as maintainers of open-source projects, we need to ensure that we are guiding real people, not debugging AI.
Reposted by Jintao Zhang
@kubernetes.io 1.36 Released today, 18 enhancements promoted to stable! Check them out kubernetes.io/blog/2026/04...
Kubernetes v1.36: ハル (Haru)
Editors: Chad M. Crowell, Kirti Goyal, Sophia Ugochukwu, Swathi Rao, Utkarsh Umre
Similar to previous releases, the release of Kubernetes v1.36 introduces new stable, beta, and alpha features. The con...
kubernetes.io
April 22, 2026 at 8:04 PM
@kubernetes.io 1.36 Released today, 18 enhancements promoted to stable! Check them out kubernetes.io/blog/2026/04...
Most recent products use an interaction model similar to Conductor, allowing multiple projects and tasks to run in parallel, and then adding some other features.
Codex App and Claude Desktop already follow this model, and recently the trend for coding agents may be shifting from CLI to GUI. 😂
Codex App and Claude Desktop already follow this model, and recently the trend for coding agents may be shifting from CLI to GUI. 😂
April 3, 2026 at 1:03 AM
Most recent products use an interaction model similar to Conductor, allowing multiple projects and tasks to run in parallel, and then adding some other features.
Codex App and Claude Desktop already follow this model, and recently the trend for coding agents may be shifting from CLI to GUI. 😂
Codex App and Claude Desktop already follow this model, and recently the trend for coding agents may be shifting from CLI to GUI. 😂
🚨 Critical Supply Chain Alert: Axios NPM Compromised
Two malicious axios versions (1.14.1, 0.30.4) were published to NPM with a Remote Access Trojan. Attacker hijacked maintainer account, injected plain-crypto-js dependency that drops cross-platform RAT via postinstall script.
Two malicious axios versions (1.14.1, 0.30.4) were published to NPM with a Remote Access Trojan. Attacker hijacked maintainer account, injected plain-crypto-js dependency that drops cross-platform RAT via postinstall script.
stepsecurity.io
March 31, 2026 at 3:18 AM
🚨 Critical Supply Chain Alert: Axios NPM Compromised
Two malicious axios versions (1.14.1, 0.30.4) were published to NPM with a Remote Access Trojan. Attacker hijacked maintainer account, injected plain-crypto-js dependency that drops cross-platform RAT via postinstall script.
Two malicious axios versions (1.14.1, 0.30.4) were published to NPM with a Remote Access Trojan. Attacker hijacked maintainer account, injected plain-crypto-js dependency that drops cross-platform RAT via postinstall script.
It was an honor to organize KCD Beijing + vLLM 2026 on March 21st.
The event attracted nearly 1,200 registrations and brought together over 600 attendees on-site. Witnessing such incredible energy and enthusiasm at the intersection of #Kubernetes and #AI was truly inspiring! @cncf.io @kubernetes.io
The event attracted nearly 1,200 registrations and brought together over 600 attendees on-site. Witnessing such incredible energy and enthusiasm at the intersection of #Kubernetes and #AI was truly inspiring! @cncf.io @kubernetes.io
March 31, 2026 at 2:25 AM
It was an honor to organize KCD Beijing + vLLM 2026 on March 21st.
The event attracted nearly 1,200 registrations and brought together over 600 attendees on-site. Witnessing such incredible energy and enthusiasm at the intersection of #Kubernetes and #AI was truly inspiring! @cncf.io @kubernetes.io
The event attracted nearly 1,200 registrations and brought together over 600 attendees on-site. Witnessing such incredible energy and enthusiasm at the intersection of #Kubernetes and #AI was truly inspiring! @cncf.io @kubernetes.io
I'm thrilled to announce that the full schedule for KCD Beijing + vLLM 2026 is now confirmed! 🎉
This year's event will feature three tracks—AI, Cloud Native, and vLLM—with approximately 40 sessions in total.
🎫👉 community.cncf.io/events/detai...
This year's event will feature three tracks—AI, Cloud Native, and vLLM—with approximately 40 sessions in total.
🎫👉 community.cncf.io/events/detai...
March 12, 2026 at 6:08 AM
I'm thrilled to announce that the full schedule for KCD Beijing + vLLM 2026 is now confirmed! 🎉
This year's event will feature three tracks—AI, Cloud Native, and vLLM—with approximately 40 sessions in total.
🎫👉 community.cncf.io/events/detai...
This year's event will feature three tracks—AI, Cloud Native, and vLLM—with approximately 40 sessions in total.
🎫👉 community.cncf.io/events/detai...
Amp is one of my favorite coding agent 😁
If you are curious what a frontier coding agent feels like to use, and don't want to pay or put in a credit card to try it out, here you go:
ampcode.com/code/AMP-BSK...
ampcode.com/code/AMP-BSK...
Redeem on Amp →
Redeem this offer on Amp, the frontier coding agent.
ampcode.com
February 7, 2026 at 1:59 AM
Amp is one of my favorite coding agent 😁
December 30, 2025 at 3:16 AM
Reposted by Jintao Zhang
Kubernetes v1.35: Kubelet Configuration Drop-in Directory Graduates to GA-
Kubernetes v1.35: Kubelet Configuration Drop-in Directory Graduates to GA
With the recent v1.35 release of Kubernetes, support for a kubelet configuration drop-in directory is generally available. The newly stable feature simplifies the management of kubelet configuration across...
kubernetes.io
December 23, 2025 at 8:52 PM
Kubernetes v1.35: Kubelet Configuration Drop-in Directory Graduates to GA-
Cerebras at $8B valuation, gearing up for IPO. SambaNova looks like it's heading to Intel.
But fr, what’s going through AMD’s mind right now? 🤔
groq.com/newsroom/gro...
But fr, what’s going through AMD’s mind right now? 🤔
groq.com/newsroom/gro...
Groq and Nvidia Enter Non-Exclusive Inference Technology Licensing Agreement to Accelerate AI Inference at Global Scale
The Groq LPU delivers inference with the speed and cost developers need.
groq.com
December 25, 2025 at 12:53 AM
Cerebras at $8B valuation, gearing up for IPO. SambaNova looks like it's heading to Intel.
But fr, what’s going through AMD’s mind right now? 🤔
groq.com/newsroom/gro...
But fr, what’s going through AMD’s mind right now? 🤔
groq.com/newsroom/gro...
GitHub recently announced that it will charge a platform fee for GitHub Actions' self-hosted runners next year, and provided a link to a pricing calculator page.
Maybe a new Jenkins time?
Maybe a new Jenkins time?
December 17, 2025 at 12:20 PM
GitHub recently announced that it will charge a platform fee for GitHub Actions' self-hosted runners next year, and provided a link to a pricing calculator page.
Maybe a new Jenkins time?
Maybe a new Jenkins time?
Exciting news! 🔥
The KCD Beijing 2026 CFP is now OPEN! 🎉
We’re inviting all passionate speakers to submit your talk proposals for next year’s event. Whether you’re a first-timer or a seasoned pro, we’d love to hear from you!
sessionize.com/kcd-beijing-...
The KCD Beijing 2026 CFP is now OPEN! 🎉
We’re inviting all passionate speakers to submit your talk proposals for next year’s event. Whether you’re a first-timer or a seasoned pro, we’d love to hear from you!
sessionize.com/kcd-beijing-...
KCD Beijing 2026: Call for Speakers
我们邀请您为 Kubernetes 社区日（KCD）北京提交演讲提案！KCD 北京是一场为期一天的2026年 3 月 21 日北京海淀线下举行的社区主导会议，重点关注 Kubernetes 和云原生技术。它汇集了开发者、运维工程师、技术爱好者等等，以分享知识、协作和交流。加入我们，一起学习、协作和探...
sessionize.com
December 9, 2025 at 2:20 AM
Exciting news! 🔥
The KCD Beijing 2026 CFP is now OPEN! 🎉
We’re inviting all passionate speakers to submit your talk proposals for next year’s event. Whether you’re a first-timer or a seasoned pro, we’d love to hear from you!
sessionize.com/kcd-beijing-...
The KCD Beijing 2026 CFP is now OPEN! 🎉
We’re inviting all passionate speakers to submit your talk proposals for next year’s event. Whether you’re a first-timer or a seasoned pro, we’d love to hear from you!
sessionize.com/kcd-beijing-...
A new milestone: invited as a collaborator on vLLM semantic-router project! 🎉
December 6, 2025 at 2:23 AM
A new milestone: invited as a collaborator on vLLM semantic-router project! 🎉
A critical vulnerability in React Server Components (CVE-2025-55182) has been responsibly disclosed. It affects React 19 and frameworks that use it, including Next.js (CVE-2025-66478).
nextjs.org/blog/CVE-202...
nextjs.org/blog/CVE-202...
Security Advisory: CVE-2025-66478
A critical vulnerability (CVE-2025-66478) has been identified in the React Server Components protocol. Users should upgrade to patched versions immediately.
nextjs.org
December 4, 2025 at 2:24 AM
A critical vulnerability in React Server Components (CVE-2025-55182) has been responsibly disclosed. It affects React 19 and frameworks that use it, including Next.js (CVE-2025-66478).
nextjs.org/blog/CVE-202...
nextjs.org/blog/CVE-202...
Everyone’s talking about the #Cloudflare outage, while #Gemini3 launches today. Guess which one stole the spotlight? 😂
November 18, 2025 at 12:40 PM
Everyone’s talking about the #Cloudflare outage, while #Gemini3 launches today. Guess which one stole the spotlight? 😂
This is a simple NodeJS sandbox MCP. The concept is straightforward, but the approach is quite clever.
At its core, it uses Docker to spin up new containers as isolated environments.
github.com/alfonsogrnzi...
At its core, it uses Docker to spin up new containers as isolated environments.
github.com/alfonsogrnzi...
github.com
November 3, 2025 at 12:51 AM
This is a simple NodeJS sandbox MCP. The concept is straightforward, but the approach is quite clever.
At its core, it uses Docker to spin up new containers as isolated environments.
github.com/alfonsogrnzi...
At its core, it uses Docker to spin up new containers as isolated environments.
github.com/alfonsogrnzi...
Whether it’s a GUI or a TUI/CLI, remember that users won’t force themselves into an uncomfortable situation.
Users will always choose products that they truly find efficient and valuable.
Looking at the current Coding Agent market, you’ll find that they target different users.
Users will always choose products that they truly find efficient and valuable.
Looking at the current Coding Agent market, you’ll find that they target different users.
October 9, 2025 at 1:16 AM
Whether it’s a GUI or a TUI/CLI, remember that users won’t force themselves into an uncomfortable situation.
Users will always choose products that they truly find efficient and valuable.
Looking at the current Coding Agent market, you’ll find that they target different users.
Users will always choose products that they truly find efficient and valuable.
Looking at the current Coding Agent market, you’ll find that they target different users.
Excited to share that I'll continue organizing KCD Beijing as we gear up for 2026! 🚀
www.cncf.io/blog/2025/09...
www.cncf.io/blog/2025/09...
Announcing H1 2026 KCDs
We’re excited to announce the first wave of Kubernetes Community Days (KCDs) for 2026! These community-organized events bring together local practitioners, adopters, and contributors to connect and…
www.cncf.io
September 28, 2025 at 2:45 AM
Excited to share that I'll continue organizing KCD Beijing as we gear up for 2026! 🚀
www.cncf.io/blog/2025/09...
www.cncf.io/blog/2025/09...
I suddenly noticed that the latest version of Warp has added a file browser feature, which might replace the vifm I've been using (if it feature, which might replace the vifm I've been using (if it could add vim shortcuts).
September 5, 2025 at 11:06 AM
I suddenly noticed that the latest version of Warp has added a file browser feature, which might replace the vifm I've been using (if it feature, which might replace the vifm I've been using (if it could add vim shortcuts).
GitHub Copilot now supports models in any OpenAI API-compatible format (previously it only supported specific vendors or Ollama). @vscode.dev
This should drive another wave of growth.
github.com/microsoft/vs...
This should drive another wave of growth.
github.com/microsoft/vs...
Add support for generic OAI endpoints by lramos15 · Pull Request #621 · microsoft/vscode-copilot-chat
Part of microsoft/vscode-copilot-release#7518
Here's an example config
"github.copilot.chat.customOAIModels": {
"gpt-4.1": {
"name": "GPT-4.1 Cust...
github.com
September 4, 2025 at 12:49 PM
GitHub Copilot now supports models in any OpenAI API-compatible format (previously it only supported specific vendors or Ollama). @vscode.dev
This should drive another wave of growth.
github.com/microsoft/vs...
This should drive another wave of growth.
github.com/microsoft/vs...
I recently tested the mainstream CLI-based coding agents/tools and found that the poorest performance came from OpenAI's Codex. Perhaps their version rewritten in Rust has not been well-tested, as it frequently crashes and has other bugs. Can Codex be used to write its own code? 🤣
July 9, 2025 at 12:56 AM
I recently tested the mainstream CLI-based coding agents/tools and found that the poorest performance came from OpenAI's Codex. Perhaps their version rewritten in Rust has not been well-tested, as it frequently crashes and has other bugs. Can Codex be used to write its own code? 🤣