正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

I installed a new Visual Studio Code extension to help me write code. But this extension doesn't get in your way. It doesn't try to write code for you. It only gives you hints and recommendations about your code. I like that. Like a second pair of eyes, looking... over my shoulder and telling me how I can do things better. The extension is Traycer. You can install it directly from inside Visual Studio Code. It's free forever for anyone working on open-source projects (and if you aren't, you can use it for free until the end of June.) I recorded a super-duper-quick video to show you how this extension works. I know code generation is a huge thing, but I really appreciate tools that help me do what I do better. Thanks to the Traycer team for helping me with the extension and collaborating with me on this post!show more

Santiago

453,339 subscribers

101,068 次观看 • 2 年前 •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

11 条评论

Fernando 🇮🇹🇨🇭 的头像

Fernando 🇮🇹🇨🇭2 年前

Nice. I didn't know about this VSCode extension. I'll check it out, thanks!

Wole 的头像

Wole2 年前

These are the type of solutions we need to work smarter and faster. Thanks for sharing @svpino

Louie Bacaj 的头像

Louie Bacaj2 年前

I feel like the kinds of dev tools we’ll have & be able to use are about to level up by orders of magnitude. This was a cool one Santiago. Does it work with many languages or just python?

Santiago 的头像

Santiago2 年前

Typescript, Python and golang

Francesco Ciulla 的头像

Francesco Ciulla2 年前

I'll try it out, thanks Santiago

Hesam 的头像

Hesam2 年前

seems very exciting, have you also tried cursor IDE?

Santiago 的头像

Santiago2 年前

I have, yeah! I actually spent a few months using it, but I stopped because I needed to try all of these AI tools, and I needed a blank Visual Studio code for that. Cursor is awesome!

Traycer 的头像

Traycer2 年前

Great to see you using Traycer, Santiago! 🚀 By the way, we've recently added support for Golang, so that more developers can benefit from Traycer.

Santiago 的头像

Santiago2 年前

Cool!

stuxnet_juma254 的头像

stuxnet_juma2542 年前

Seems like the extension hasn't been enabled globally Here in Kenya I can't find it

Traycer 的头像

Traycer2 年前

@svpino Hi @SimonJuma88, we did not place any country specific restrictions. We will double check at our end and let you know

相关视频

For those of you tired of yet another AI-based IDE: Check out Traycer. It's a Visual Studio Code extension (free forever for anyone working on open-source repositories), and it does something different from everyone else. You write a high-level prompt outlining the changes you want to make to your codebase, and the extension generates a plan for you before you touch the code. (It reminds me of GitHub Copilot Workspaces.) You can review the plan, understand exactly the changes the extension will make to your code, and make any modifications. When you are ready, you execute the plan, and Traycer stages all of the changes so you have a new opportunity to review everything. Only then does Traycer apply the changes. This is ideal for large codebases where you'd rather study the changes the AI plans to make before they make it into your code. Look at the video I recorded to see how it works. Thanks to the Traycer team for collaborating with me on this post!

For those of you tired of yet another AI-based IDE: Check out Traycer. It's a Visual Studio Code extension (free forever for anyone working on open-source repositories), and it does something different from everyone else. You write a high-level prompt outlining the changes you want to make to your codebase, and the extension generates a plan for you before you touch the code. (It reminds me of GitHub Copilot Workspaces.) You can review the plan, understand exactly the changes the extension will make to your code, and make any modifications. When you are ready, you execute the plan, and Traycer stages all of the changes so you have a new opportunity to review everything. Only then does Traycer apply the changes. This is ideal for large codebases where you'd rather study the changes the AI plans to make before they make it into your code. Look at the video I recorded to see how it works. Thanks to the Traycer team for collaborating with me on this post!

Santiago

84,445 次观看 • 1 年前

I built a Visual Studio Code extension to turn Visual Studio code into a custom learning environment for my Machine Learning class. Attached, you'll see a 2-minute video of how it works. I haven't tried this with my students yet (the February cohort will be the first to do so), but I think it will be huge. I wish more people would offer a learning experience like this. My next cohort starts in February and you can join at You'll get lifetime access to the best Machine Learning engineering cohort online.

I built a Visual Studio Code extension to turn Visual Studio code into a custom learning environment for my Machine Learning class. Attached, you'll see a 2-minute video of how it works. I haven't tried this with my students yet (the February cohort will be the first to do so), but I think it will be huge. I wish more people would offer a learning experience like this. My next cohort starts in February and you can join at You'll get lifetime access to the best Machine Learning engineering cohort online.

Santiago

82,846 次观看 • 1 年前

Write 100x better code using AI (for free!) Install the Codacy extension (VSCode, Cursor, WindSurf). This will install an MCP Server locally on your computer. Your coding copilot will use this server with the Codacy CLI to check every line of code it generates. The way this works is pretty awesome (assuming you are using Cursor): 1. You ask Cursor to generate some code 2. Cursor writes the code 3. Cursor then calls Codacy's MCP Server to check it 4. The MCP Server will use the Codacy CLI to find any issues 5. Cursor will fix the issues and call the MCP server again 6. When the code passes all checks, you are done Level of effort on your side: literally zero! Code quality and security because of this: 100x better! Codacy has been doing this for a long, long time, and their Guardrails MCP Server checks for a lot of potential issues: • Security issues • Quality standards • Pattern violations • Linting issues You can see more information about the extension here: I recorded a quick video to show you how it works. Thanks to the Codacy team for helping me set up everything, answering my 1,000 questions, and collaborating with me on this post.

Write 100x better code using AI (for free!) Install the Codacy extension (VSCode, Cursor, WindSurf). This will install an MCP Server locally on your computer. Your coding copilot will use this server with the Codacy CLI to check every line of code it generates. The way this works is pretty awesome (assuming you are using Cursor): 1. You ask Cursor to generate some code 2. Cursor writes the code 3. Cursor then calls Codacy's MCP Server to check it 4. The MCP Server will use the Codacy CLI to find any issues 5. Cursor will fix the issues and call the MCP server again 6. When the code passes all checks, you are done Level of effort on your side: literally zero! Code quality and security because of this: 100x better! Codacy has been doing this for a long, long time, and their Guardrails MCP Server checks for a lot of potential issues: • Security issues • Quality standards • Pattern violations • Linting issues You can see more information about the extension here: I recorded a quick video to show you how it works. Thanks to the Codacy team for helping me set up everything, answering my 1,000 questions, and collaborating with me on this post.

Santiago

63,262 次观看 • 1 年前

In the past if you wanted to extend a tool like Visual Studio Code, you had to write an extension. In GitHub Copilot app, you just tell the app what you want that it doesn't have, and it adds it. For instance, need a visual editor for a sqlite db? 60 seconds later...

In the past if you wanted to extend a tool like Visual Studio Code, you had to write an extension. In GitHub Copilot app, you just tell the app what you want that it doesn't have, and it adds it. For instance, need a visual editor for a sqlite db? 60 seconds later...

Burke Holland

10,502 次观看 • 15 天前

Cerebras Inference powers the world's top models - like Qwen3 Coder at 2000 tokens/s 🤯 And you can now access these models directly in Visual Studio Code with the extension and an API key (that you can get for free from

Cerebras Inference powers the world's top models - like Qwen3 Coder at 2000 tokens/s 🤯 And you can now access these models directly in Visual Studio Code with the extension and an API key (that you can get for free from

Visual Studio Code

57,360 次观看 • 10 个月前

Looking for a seamless way to use local models in your development? With the AI Toolkit extension, you can now access the power of Foundry Local models, directly in Visual Studio Code. Read more in the latest blog:

Looking for a seamless way to use local models in your development? With the AI Toolkit extension, you can now access the power of Foundry Local models, directly in Visual Studio Code. Read more in the latest blog:

Visual Studio Code

26,634 次观看 • 10 个月前

The PostgreSQL extension for Visual Studio Code is here! Gwyneth Peña-Siguenza shows you how to get started with creating a new Docker PostreSQL server, managing your connections, chatting with your database, and more.

Sensitive content

The PostgreSQL extension for Visual Studio Code is here! Gwyneth Peña-Siguenza shows you how to get started with creating a new Docker PostreSQL server, managing your connections, chatting with your database, and more.

Visual Studio Code

42,029 次观看 • 1 年前

This might be the best "AI Engineer" I've tried so far. I'm an old school developer who started 30 years ago. I feel very uncomfortable letting AI take control of my code, but for the sake of science, I spent two hours building an application that took me weeks to build a couple of years ago. I used Pythagora, a brand new tool backed by Y Combinator. They just released to the public. Keep in mind that I use AI every day to write code, but Pythagora is something different: it's a tool that leads, and uses you—the human—as the copilot. I go into more details in the video, but here is the TLDR; 1. Holy molly! We've made a ton of progress on this front! This is way better than Devin when I tested it a few months back. 2. Love the approach of generating a plan with sub-tasks before writing any code. 3. The tools never tries to do too much: it tackles every small task one at a time, and gives you instructions so you test everything. 4. It does exactly what you'd do when it gets stuck: writes a bunch of logs and uses those to correct itself. Pretty neat! 5. It's fast. It runs locally. It's an extension to Visual Studio Code. I'm impressed, but I don't think this tool is for me. I'm not the type of developer who's ready to relinquish control. I felt I had no connection with the code because I didn't write it. It was not my code. I know many people who don't care about this. I know many people who will get tremendous value out of Pythagora. I hope they keep pushing the limits, providing feedback, and helping this get to a point where old folks like me feel more comfortable using it. Don't take my word for it. The best thing you can do is to give it a try and see how you feel using it. Thanks to the team who built this, for all of the explanations and support, and especially, for sitting and listening to my dumb questions for 2 hours while I tested this.

Santiago

212,056 次观看 • 1 年前

Table-stakes for developers: Use AI to review your code before you commit it. Look for potential issues, security vulnerabilities, duplicated code, unreadable messes, etc. I recorded a quick video to show you how you can do this for free.

Table-stakes for developers: Use AI to review your code before you commit it. Look for potential issues, security vulnerabilities, duplicated code, unreadable messes, etc. I recorded a quick video to show you how you can do this for free.

Santiago

28,393 次观看 • 1 年前

Nobody is writing 90% of their code using AI. Here's the uncomfortable truth: The real productivity gain from using AI to write code is closer to 10%, nowhere near the 90% people claim. Sundar Pichai said in 2024 that 30% of the new code at Google was AI-generated. However, he went on to admit, during Lex Friedman's podcast, that engineering velocity had only increased by about 10%. AI-generated code isn't free code. It still has to be reviewed, tested, and made production-ready. Optimizing a single step (code generation) doesn't boost output if bottlenecks shift elsewhere (code reviews). It doesn't matter how much code you generate if you can't keep up the review process. The solution: Automate as much as you can the review and verification of your code. I'm working with Sonar, who is sponsoring this post, and they will take care of the code quality and security analysis of your code: • They review over 300B lines of code every single day • They cover reliability, security, and maintainability for your code • You can integrate them into your CI/CD pipeline • You can install them in your IDE (I use their VSCode extension) • Support for more than 30 languages Here is a link so you can check them out:

Nobody is writing 90% of their code using AI. Here's the uncomfortable truth: The real productivity gain from using AI to write code is closer to 10%, nowhere near the 90% people claim. Sundar Pichai said in 2024 that 30% of the new code at Google was AI-generated. However, he went on to admit, during Lex Friedman's podcast, that engineering velocity had only increased by about 10%. AI-generated code isn't free code. It still has to be reviewed, tested, and made production-ready. Optimizing a single step (code generation) doesn't boost output if bottlenecks shift elsewhere (code reviews). It doesn't matter how much code you generate if you can't keep up the review process. The solution: Automate as much as you can the review and verification of your code. I'm working with Sonar, who is sponsoring this post, and they will take care of the code quality and security analysis of your code: • They review over 300B lines of code every single day • They cover reliability, security, and maintainability for your code • You can integrate them into your CI/CD pipeline • You can install them in your IDE (I use their VSCode extension) • Support for more than 30 languages Here is a link so you can check them out:

Santiago

296,570 次观看 • 10 个月前

Claude Code UI is now available in VSCode via CodeGPT extension! 🙌 You can now run Claude Code directly in your editor and control the planning process. You can pause it, edit tasks, or add new ones while Claude is working. This helps keep Claude on track and makes it way more effective since you can adjust things as it goes. Setup: - Download the extensión - Click the Claude Code OAuth - Authorize the extension - Paste your account code to link Claude Code directly - Done ✅ Works on VSCode and JetBrains editors (Android Studio, IntelliJ, PyCharm, etc.) VSCode : Jetbrains:

Claude Code UI is now available in VSCode via CodeGPT extension! 🙌 You can now run Claude Code directly in your editor and control the planning process. You can pause it, edit tasks, or add new ones while Claude is working. This helps keep Claude on track and makes it way more effective since you can adjust things as it goes. Setup: - Download the extensión - Click the Claude Code OAuth - Authorize the extension - Paste your account code to link Claude Code directly - Done ✅ Works on VSCode and JetBrains editors (Android Studio, IntelliJ, PyCharm, etc.) VSCode : Jetbrains:

Daniel San

106,169 次观看 • 11 个月前

Here is a massive upgrade for your development workflow! This AI coding agent can help you solve tasks directly from GitHub, Jira, Linear, Trello, etc., using AI, MCP, and your IDE. It's a Visual Studio Code and JetBrains extension. Watch the video:

Here is a massive upgrade for your development workflow! This AI coding agent can help you solve tasks directly from GitHub, Jira, Linear, Trello, etc., using AI, MCP, and your IDE. It's a Visual Studio Code and JetBrains extension. Watch the video:

Santiago

26,974 次观看 • 1 年前

Nothing beats open-source! We now have a fully open-source coding agent that can compete with any proprietary solution out there: • 500+ available models • It doesn't train on your code • It doesn't charge a penny for tokens • It's open. You can change if you want. Kilo Code is the #1 app on OpenRouter right now, and the community is releasing new features on GitHub at rocket speed (about 20 releases in the last 30 days). I installed it in Visual Studio Code, but you can install it in pretty much any IDE. I need to spend more time with it, but here is a very interesting design choice: Most coding agents support two modes: an "agentic" mode for writing code and an "ask" mode for talking to the model without making any changes. Kilo Code supports 5 different modes: 1. Architect mode - Research, design, and planning 2. Debug mode - Problem solving and troubleshooting 3. Code mode - To write code. 4. Ask mode - To talk to the model. 5. Orchestrator mode - Combine every agent to solve problems. On paper, I really like this. I'll need more time to try out the specialized agents and see whether niching becomes an advantage. Here is the link to the website: Thanks to the Kilo for partnering with me on this post.

Nothing beats open-source! We now have a fully open-source coding agent that can compete with any proprietary solution out there: • 500+ available models • It doesn't train on your code • It doesn't charge a penny for tokens • It's open. You can change if you want. Kilo Code is the #1 app on OpenRouter right now, and the community is releasing new features on GitHub at rocket speed (about 20 releases in the last 30 days). I installed it in Visual Studio Code, but you can install it in pretty much any IDE. I need to spend more time with it, but here is a very interesting design choice: Most coding agents support two modes: an "agentic" mode for writing code and an "ask" mode for talking to the model without making any changes. Kilo Code supports 5 different modes: 1. Architect mode - Research, design, and planning 2. Debug mode - Problem solving and troubleshooting 3. Code mode - To write code. 4. Ask mode - To talk to the model. 5. Orchestrator mode - Combine every agent to solve problems. On paper, I really like this. I'll need more time to try out the specialized agents and see whether niching becomes an advantage. Here is the link to the website: Thanks to the Kilo for partnering with me on this post.

Santiago

73,062 次观看 • 8 个月前

Introducing /visual-plan - a skill to generate rich, visual plans for Claude Code and Codex. Plan mode in Claude Code is incredible. But I always find my eyes glazing over when it gives me this huge markdown essay in my terminal. I found I can make much better visual plans with reusable components. So I made a skill called `/visual-plan`. It generates plans as MDX with visual, interactive components. Diagrams, interactive API specs, schema design changes, annotated code, and even pan and zoomable wireframes. So for any UI work, you can look at a wireframe first, comment on it, iterate, and then have the agent work. I’ve found this to be a much more intuitive interface for reasoning about what the agent is doing. It’s somewhat inspired by that popular post about how HTML is better than Markdown. But HTML can be slow and verbose to write. And it doesn’t look good checked into a repo. This has really made me feel like humans and engineering are entering a new abstraction phase, where we reason about things at the plan level. As long as the plan is good, agents are getting more and more reliable at executing on it. Almost to the degree that we trust the C compiler to compile to assembly reliably. Plans are the new intermediate representation. I also made a skill for the reverse of this, called `/visual-recap`. After the agent works, it gives you a recap of everything it did. Same idea: wireframes, interactive API specs and diffs, schemas, annotated code, etc. So now when you’re reviewing what the agent did for you, or looking at a pull request of somebody else’s code, you can see a visual recap instead of just reading a wall of text. It’s all free and open source. You can find it on my GitHub. Will link to it in the reply because we all know how dumb these algorithms are with links.

Introducing /visual-plan - a skill to generate rich, visual plans for Claude Code and Codex. Plan mode in Claude Code is incredible. But I always find my eyes glazing over when it gives me this huge markdown essay in my terminal. I found I can make much better visual plans with reusable components. So I made a skill called `/visual-plan`. It generates plans as MDX with visual, interactive components. Diagrams, interactive API specs, schema design changes, annotated code, and even pan and zoomable wireframes. So for any UI work, you can look at a wireframe first, comment on it, iterate, and then have the agent work. I’ve found this to be a much more intuitive interface for reasoning about what the agent is doing. It’s somewhat inspired by that popular post about how HTML is better than Markdown. But HTML can be slow and verbose to write. And it doesn’t look good checked into a repo. This has really made me feel like humans and engineering are entering a new abstraction phase, where we reason about things at the plan level. As long as the plan is good, agents are getting more and more reliable at executing on it. Almost to the degree that we trust the C compiler to compile to assembly reliably. Plans are the new intermediate representation. I also made a skill for the reverse of this, called `/visual-recap`. After the agent works, it gives you a recap of everything it did. Same idea: wireframes, interactive API specs and diffs, schemas, annotated code, etc. So now when you’re reviewing what the agent did for you, or looking at a pull request of somebody else’s code, you can see a visual recap instead of just reading a wall of text. It’s all free and open source. You can find it on my GitHub. Will link to it in the reply because we all know how dumb these algorithms are with links.

Steve (Builder.io)

124,701 次观看 • 1 个月前

You know I don’t tell lies and only promote things that I know will help my followers! Some of you have been messaging me telling me how ‘it really works’ 😂 I know it does!! I can’t recommend Supreme CBD - UK’s #1 CBD OIL enough for the amount of help it has given me 🥰 if you struggle with your sleep, aches or pains, anxiety you can use code Kerry40 and save 40% on #supremecbd #ad

You know I don’t tell lies and only promote things that I know will help my followers! Some of you have been messaging me telling me how ‘it really works’ 😂 I know it does!! I can’t recommend Supreme CBD - UK’s #1 CBD OIL enough for the amount of help it has given me 🥰 if you struggle with your sleep, aches or pains, anxiety you can use code Kerry40 and save 40% on #supremecbd #ad

Kerry Katona

65,908 次观看 • 3 个月前

prompting tip: How to write hybrid english & code prompts while building custom GPTs -Turn on code interpreter -"write code to ..." -Regenerate a few times until you get one you like -Copy paste it back into your prompt -tweak it to improve Now your ai can write consistent code Plus, you can add & combine with all sorts of english rules on top. Essentially adding english code logic "If the user asks for ..., then run this code" "If the user needs help with ..., use this code snippet and ask the user for all required information" Guess what thats a working if statement in english! if userAsksFor { // run this code } Prompts are code! English is a coding language Prompt-gramming is abstract coding

prompting tip: How to write hybrid english & code prompts while building custom GPTs -Turn on code interpreter -"write code to ..." -Regenerate a few times until you get one you like -Copy paste it back into your prompt -tweak it to improve Now your ai can write consistent code Plus, you can add & combine with all sorts of english rules on top. Essentially adding english code logic "If the user asks for ..., then run this code" "If the user needs help with ..., use this code snippet and ask the user for all required information" Guess what thats a working if statement in english! if userAsksFor { // run this code } Prompts are code! English is a coding language Prompt-gramming is abstract coding

Nick Dobos

117,034 次观看 • 2 年前

Thank you for all the feedback people are sending me about the oil, especially those who use it for anxiety like me I appreciate the messages. As you know Supreme CBD - UK’s #1 CBD OIL has been a massive help to me. I want to help one of my followers out with some free products, all you have to do is retweet and comment on this post why you need it. The code Merson40 will always save you 40% on #supremecbd #ad

Thank you for all the feedback people are sending me about the oil, especially those who use it for anxiety like me I appreciate the messages. As you know Supreme CBD - UK’s #1 CBD OIL has been a massive help to me. I want to help one of my followers out with some free products, all you have to do is retweet and comment on this post why you need it. The code Merson40 will always save you 40% on #supremecbd #ad

Paul Merson

49,682 次观看 • 4 个月前

Thank you for all the support on my post about being 7 years sober this week, I appreciate the messages. As you know I use my Supreme CBD - UK’s #1 CBD OIL for my anxiety and sleep and it has been a massive help to me. I want to help one of my followers out with some free products, all you have to do is retweet and comment on this post why you need it. The code Merson40 will always save you 40% on #supremecbd #ad

Thank you for all the support on my post about being 7 years sober this week, I appreciate the messages. As you know I use my Supreme CBD - UK’s #1 CBD OIL for my anxiety and sleep and it has been a massive help to me. I want to help one of my followers out with some free products, all you have to do is retweet and comment on this post why you need it. The code Merson40 will always save you 40% on #supremecbd #ad

Paul Merson

52,958 次观看 • 6 个月前

Ever seen a fresh (20x) Claude Max account's 5-hour usage allowance get drained in ~14 minutes? Feast your eyes on my bizarre life now with this screen recording of a recent live work session, something I've gotten at least 100 requests for over the past month. Maybe you can understand now why I need so many accounts and how I can work on so many different projects. You can also see the truth of what I was saying recently about how, once your plan is done and the beads made and polished, it's mostly just machine-tending the swarm that doesn't require much thought. Lots of just telling it to get the next bead and work on it, to review code, to re-read AGENTS dot md after a compaction, etc. And you can see how I use gemini-cli for code review. I give Google a lot of crap for the harness being broken and the capacity overloads, but when it works, it's actually really good for this code review use case. I don't usually let it write new code, though, because I think Opus and 5.2 do a better job. Also, sorry the recording is a bit blurry; I have a 5K resolution monitor and screen recordings usually are hard to watch from it. And btw, this really wasn't that normal of a session for me, it was more frenetic than usual, because I don't want to dox myself or my clients by accident. Hence all the ceaseless terminal tab swirling. I usually do more planning work while this stuff is going on, but I wanted to minimize the chances of leaking important information. That's also why I didn't refresh the Gemini login in the WezTerm window, which killed me, trust me. It's the reason I hate doing these screen recordings in the first place; it kills my productivity. Anyway, hope you liked it. I will also post to YouTube, see reply for link. Thanks for watching.

Ever seen a fresh (20x) Claude Max account's 5-hour usage allowance get drained in ~14 minutes? Feast your eyes on my bizarre life now with this screen recording of a recent live work session, something I've gotten at least 100 requests for over the past month. Maybe you can understand now why I need so many accounts and how I can work on so many different projects. You can also see the truth of what I was saying recently about how, once your plan is done and the beads made and polished, it's mostly just machine-tending the swarm that doesn't require much thought. Lots of just telling it to get the next bead and work on it, to review code, to re-read AGENTS dot md after a compaction, etc. And you can see how I use gemini-cli for code review. I give Google a lot of crap for the harness being broken and the capacity overloads, but when it works, it's actually really good for this code review use case. I don't usually let it write new code, though, because I think Opus and 5.2 do a better job. Also, sorry the recording is a bit blurry; I have a 5K resolution monitor and screen recordings usually are hard to watch from it. And btw, this really wasn't that normal of a session for me, it was more frenetic than usual, because I don't want to dox myself or my clients by accident. Hence all the ceaseless terminal tab swirling. I usually do more planning work while this stuff is going on, but I wanted to minimize the chances of leaking important information. That's also why I didn't refresh the Gemini login in the WezTerm window, which killed me, trust me. It's the reason I hate doing these screen recordings in the first place; it kills my productivity. Anyway, hope you liked it. I will also post to YouTube, see reply for link. Thanks for watching.

Jeffrey Emanuel

86,071 次观看 • 6 个月前