Pterocos

Online Code Editor with AI

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1 Comment

  1. 1

    We are looking for someone who can lend our holding company 175,000 US dollars.


    We are looking for an investor who can lend our holding company 175,000 US dollars.


    We are looking for an investor who can invest 175,000 US dollars in our holding company.


    If you lend our holding company 175,000 US dollars, I will return your money to you as 350,000 US dollars on 30/03/2027.


    If you invest 175,000 US dollars in our holding company, I will return your money to you as 350,000 US dollars on March 30, 2027.


    I will return your money to you as 350,000 US dollars on March 30, 2027.


    I will repay the 175,000 US dollars you lent to our holding company as a loan to you as 350,000 US dollars on March 30, 2027.


    We will use the 175,000 US dollars you invested in our holding company to grow our business, and on March 30, 2027, we will return your money to you as 350,000 US dollars.


    I will return the 175,000 US dollars you invested in our holding company to you as 350,000 US dollars on March 30, 2027.


    You will receive your money back as 350,000 US dollars on March 30, 2027.


    I will refund your money to you as 350,000 US dollars on March 30, 2027.


    You will be earning twice as much in a few months.


    You will have doubled your money in a few months.


    So how will we increase your money?


    With the 175,000 US dollars you lent to our holding company, we will establish an artificial food production company.


    With the 175,000 US dollars you invested in our holding company, we will establish an artificial food production company.


    With the 175,000 US dollars you invested in our holding company, we will establish an artificial food company that produces tastier, higher quality, healthier, protein-rich, and nutritious food products.


    In the artificial food company we will establish, we will use the genetics of animals, vegetables, plants, and fruits to artificially produce tastier, healthier, and protein-rich food products.


    We will produce a wide variety of artificial food products.


    We will produce fruits, vegetables, snacks, meat products, dairy products, artificial water, beverages, and other artificial products.


    Since the food products we will produce are artificial foods, we will have prevented famine.


    Many countries today are experiencing famine and drought; by establishing an artificial food company, we will be able to prevent both famine and drought.


    We will be able to produce more protein-rich, healthier, and tastier food products in a laboratory environment without the need for agriculture or animal husbandry.


    We will produce new types of fruits and vegetables; these new types of fruits and vegetables will greatly attract people's attention.


    Thanks to our artificial food project, humanity will be able to easily produce food without agriculture and animal husbandry.


    As wars increase around the world, leading to increased famine, the artificial food products we will produce will be in high demand globally.


    By developing systems that can produce water from the air, we will also be able to prevent water scarcity.


    As our capital increases, we will open artificial food production facilities in all countries of the world. Our goal is to sell the artificial food products we produce to the whole world.


    The products we will produce will be longer-lasting, and because they will be longer-lasting, we will also save money. We will produce environmentally friendly products.


    Since the food products we will produce will be artificial foods, people will be able to consume the same fruits and vegetables in both summer and winter.


    People will be able to consume summer fruits and vegetables at cheap prices even in winter.


    We will sell the artificial food products we produce at a low price, so people will be able to buy healthier, tastier, higher-quality, and longer-lasting food products at a low price, and in this way, we will prevent global food shortages.


    The products we produce will have a long shelf life; since we will be producing long-lasting food products, they will be environmentally friendly, and in this way, we will also save money.


    Thanks to our artificial food project, people will now be able to consume high-quality food products at affordable prices.


    How will we market the artificial food products we produce?


    We will sell the artificial food products we produce internationally to the whole world.


    By selling our artificial food products internationally, we will generate more profit.


    We will ensure that our products are sold internationally by using 13 different methods.


    We will market our product using 13 different methods.


    1. Method: By making agreements with supermarkets, grocery stores, and food retailers in many countries, we will ensure that our products are sold by supermarkets and all retailers in many countries.


    2. Method: As our capital increases, we will open our own markets worldwide to sell our artificial food products directly to consumers.


    3. Method: We will launch a dedicated e-commerce website for our artificial food products. This platform will allow customers worldwide to purchase our products online, which will significantly boost our global sales volume.


    4. Method: We will offer our artificial food products for sale on the online sales sites of many countries.


    5. Method: By selling our products to wholesalers in many countries, we will enable them to sell our products to local retailers in their own countries. Thanks to the wholesalers, our products will sell even faster.


    6. Method: We will implement a referral system. If people find customers for our products and help sell them, they will receive a 25% commission for each customer and thus earn income.


    7. Method: We will partner with high-reach influencers across platforms like Instagram, TikTok, and YouTube to promote our products. This strategy will allow us to leverage their large audiences and significantly increase our sales.


    8. Method: By utilizing advertising platforms such as YouTube Ads, Google Ads, and Facebook Ads, we will reach a global audience with our promotional videos, which will rapidly accelerate our sales growth.


    9. Method: We will attract millions of customers to our product using our own advertising techniques. Thanks to our strong advertising network, our artificial food products will sell quickly.


    10. Method: We will promote our artificial food products by placing posters in areas with high population density in many countries.


    11. Method: We will pay news and blog sites to advertise our product, thereby making it known to a large international audience.


    12. Method: We will send a promotional text about our product to millions of emails using email marketing.


    13. Method: We will advertise our product internationally on television channels.


    By using various advertising techniques, we will achieve significant profits within a few months, and our products will become even more popular internationally.


    How much profit will we make, on average, from the artificial food products we produce?


    We decided to enter the artificial food sector because it is an innovative sector; our goal is to become a pioneer in the artificial food sector.


    Our products will sell very well internationally because we will be producing healthier, tastier, more nutritious, and protein-rich artificial food products.


    Even if we sell 800,000 kilograms of tomatoes at 3 American dollars per kilogram in just 4 months, our earnings for those 4 months would amount to 2,400,000 American dollars.


    Just selling tomatoes alone would bring us millions of dollars in revenue within 4 months.


    Because we will be producing and selling not just tomatoes but also various types of artificial food products, we will generate billions of dollars in revenue within a few months.


    The artificial food products we will produce will be tastier, richer in protein, and healthier, so they will be in high demand internationally and will bring us billions of dollars in revenue.


    Since we will be producing new types of fruits and vegetables, it will attract a lot of interest from people and will increase our sales rate even more.


    We will open our first artificial food production company in Brazil.


    We will establish our first production company in Brazil because it is a country where we can both source production materials and make more sales.


    How can you contact us?


    For detailed information about our artificial food project, please send a message to my Telegram username or Signal contact number below. I will provide you with detailed information.


    To learn how you can lend our holding company 175,000 US dollars, please send a message to my Telegram username and Signal contact number below. I will provide you with detailed information.


    To learn how you can increase your money by investing 175,000 US dollars in our holding company, send a message to my Telegram username or Signal contact number below. I will provide you with detailed information.


    To learn how you can invest 175,000 US dollars in our holding company and participate in our artificial food project, please send a message to my Telegram username or Signal contact number below. I will provide you with detailed information.


    For more detailed information, please send a message to my Telegram username or Signal contact number below. I will provide you with detailed information.


    My Telegram username:

    @adenholding


    Signal contact number:

    +447842572711


    Signal username:

    adenholding.88

15 Comments

  1. 1

    Privacy-first is underrated. The fact that code never leaves the browser is a real differentiator — most devs don't realize how much telemetry other editors collect. Rust support is a solid addition too. One feature request: dark mode if it's not already there. For late-night coding sessions it's a must. Nice work shipping this.

  2. 1

    client-side execution is a real moat for regulated environments. saw this with PM tooling - 'nothing leaves your browser' unlocks enterprise accounts that block SaaS on policy alone. curious what your target user actually is.

  3. 1

    this is actually cool

    the “just open and code” thing is underrated

  4. 1

    The client-side, no-account angle is the right wedge for learning and quick prototyping. One honest gap: you list "sharing examples" as a use case, but localStorage-only means nothing is actually shareable. The example lives on my machine, not in a link I can send someone. Add shareable URLs that encode the editor state, and you get two wins at once: the feature people actually want, and a distribution loop where every shared snippet becomes a tiny ad for Pterocos. For a free forever tool with no account and no analytics, that shareable link is the closest thing you have to growth, so I would build it before adding the next language. What languages you support matters less than what makes someone send a Pterocos link to a friend.

  5. 1

    Rust support is huge — that's a tough one to get running client-side. We built an online compiler into Lumetrix Play for the same reason: students need to actually write code, not just watch it. One thing we noticed — what made users come back wasn't the editor itself, it was having something to build toward. Have you thought about adding structured challenges or prompts inside Pterocos to give people a reason to open it again?

  6. 1

    Love seeing Rust get more tooling support. I use online editors for quick Python scripts. Does Pterocos handle package imports or is it just for vanilla code?

  7. 1

    Browser-native tools keep surprising me — Rust in the browser via Wasm is still feels like a trick even when you're looking at it.

    One thing that could be powerful here: since Pterocos runs entirely client-side with no account required, the zero-friction angle is actually a distribution strategy. Every teacher, every "paste this snippet and run it" tutorial, every conference talk with live code — those are natural fits. Have you seen any organic use cases you didn't anticipate when you started adding more language support?

  8. 1

    interesting. good using tech stack like RUST / python / lua / SQLLinte /html / css / js

  9. 1

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  10. 1

    Nice update. The no-signup approach is probably one of the most interesting aspects because it removes friction for people who just want to test an idea or learn a new language quickly. I'm also curious about the client-side architecture—how do you handle execution and performance for languages like C# and Rust directly in the browser? Have you noticed any limitations compared to traditional desktop IDEs?

  11. 1

    the client-side Rust execution is the technically interesting part here. WebAssembly-compiled Rust in the browser has real limitations around compile time, crate ecosystem access, and anything touching the file system or networking. curious what the constraints actually look like when you try to use it for something beyond toy programs, and whether there's a clear way to tell users what will and won't work before they spend time on code that can't run in the environment

  12. 1

    Rust running fully client-side is the impressive part, that's the hard one since the compiler isn't exactly browser-friendly. How are you pulling it off, compiling to WASM on the fly or something precompiled?

  13. 1

    The "code never leaves your browser" angle is underused in your positioning. For educators and workshop facilitators that's not just a nice-to-have, it removes the entire environment setup problem that kills the first 20 minutes of every coding session.

  14. 1

    Nice work! I like the fact that everything runs client-side. Privacy is becoming a bigger concern, especially when people are experimenting with code snippets, queries, or prototypes they don't necessarily want uploaded to a server.

    Adding Rust is a great choice too. A lot of online editors focus only on JavaScript and Python, so it's nice to see support for systems languages alongside SQL and scripting languages.

    One feature I'd personally find useful is the ability to save and share projects with a generated link while still keeping everything lightweight. Looking forward to seeing how Pterocos evolves.

  15. 1

    This constant momentum is one of the reasons the game feels so exciting.

30 Comments

  1. 2

    On the "what makes me switch" question: nobody switches tools on a feature comparison, they switch in the 10 seconds they actually have the problem and your tool is the fastest path through it. So don't try to match Replit feature for feature, you will lose that race. Pick the one job you're clearly fastest at (running a quick SQL query in-browser with zero setup is the strongest candidate) and own that moment completely. The no-signup shareable links are also a distribution channel hiding in plain sight: if those pages get indexed, every shared snippet becomes a doorway back to the editor. That is a big part of how CodePen grew.

    1. 1

      Thanks for your advice!

  2. 1

    You asked about the landing page copy, so I looked at it from a slightly different angle first: whether people even get to read it.

    I ran a Lighthouse speed test, and it couldn't give a score at all. It failed with an error called NO_FCP. In plain words, the page never drew anything on screen during the test, it timed out. So before anyone reads your copy, a lot of them are staring at a blank screen.

    The good news is your server is fast (46ms), and your SEO and accessibility scores are high. So this isn't a hosting problem. It's the browser having too much to do at once.

    And here's the irony. The thing you're proud of is part of the cause. Getting DuckDB and Python to run in the browser is genuinely hard, and you cracked it. But right now all of it loads the moment the page opens, before a single pixel is drawn. That's the Monaco editor, DuckDB (WASM), Cloudflare Turnstile, and two big scripts written straight into the page (about 77KB and 56KB). The site also runs on WordPress, which adds more weight like the emoji loader, feeds, oembed and xmlrpc. On a normal laptop that's a few seconds of blank screen, and that's likely costing you visitors before they read a word.

    So my real feedback on the copy is this: protect the copy by making sure it shows up instantly. A few steps, roughly in order:

    1. Show a simple page first. Load basic HTML and CSS with your headline and copy right away, then start the editor after. Don't make "people can read the page" wait for "editor is ready."

    2. Load the heavy parts only when needed. DuckDB, Python, Monaco and Lua don't need to load until someone opens or runs code. Load them on click, on demand, as needed.

    3. Move the two big inline scripts into separate files and add defer, so they stop blocking the page from drawing.

    4. Drop the WordPress extras you don't use. The emoji script, feeds, oembed and xmlrpc are just dead weight for a tool like this.

    Do 1 and 3 and your copy shows up fast, and the speed test will start giving a real score. After that the wording itself is worth a second pass. Glad to look at the actual copy once it loads quickly.

  3. 1

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  4. 1

    Great website. The AI builder functionlaity is fine. and the layout looks great. keep going

  5. 1

    Interesting. The hard part here usually isn’t the editor — it’s reliability + performance when things get slightly complex.
    What’s your strategy for keeping execution fast and consistent across all these runtimes in-browser?

    1. 1

      Thanks it's keeping everything clean

  6. 1

    The "everything runs client-side" part is your real moat — I'd lean into it harder than the feature list. Two concrete ideas: (1) Make the landing page itself a live editor with a pre-filled snippet that runs in one click. For a zero-setup tool, letting people RUN something before reading anything beats any copy you could write. (2) Turn "no signup" into a privacy angle, not just convenience — "your code never leaves your browser" is a real reason data/SQL folks would trust it over a cloud IDE. Pair that with a shareable URL that encodes the project state (so sharing still needs no account) and you've answered the Replit/CodePen switch question at the same time. Getting Pyodide + DuckDB to cooperate is the hard part and you nailed it — nice work.

  7. 1

    yooo! this looks super cool! I just launched Crato (project-first social network for founders) and i'd love to have you over to post your project!

    1. 1

      Thanks and Yeah i'll if you tell me more details

  8. 1

    Hi, congrats on launch. I really liked the idea and instantly decided to give it a try - setting up proper python version or nvm/node is a known pain. I have no idea how you've managed to run python and duckdb in browser. Do you use WASM for it? The editor is fine and works smoothly, only thing i didn't like too much was UI for the 'Projects' part. It felt like it was a little rushed and inconsistent with the editor. Otherwise great job!

  9. 1

    I like the page. The product is really impressive, I have been looking at DuckDB and never thought it could be used in that way. What would be your sales pitch for this product?

    1. 1

      Thanks and as for your question i didn't decide yet

  10. 1

    This is pretty impressive, especially getting Python and DuckDB running smoothly in the browser. The biggest thing that stands out is that you're solving a real annoyance sometimes you just want to test an idea without spending 10 minutes setting up an environment.

    A couple of thoughts:

    • The landing page could lead more strongly with the core value proposition: "Run Python, SQL, Lua, and web code instantly in your browser."

    • I'd add a few example use cases (quick data analysis, SQL testing, coding interviews, learning to code) so visitors immediately understand when they'd use it.

    • To make me switch from Replit or CodePen for quick experiments, I'd want shareable links/projects and the ability to save snippets without creating an account.

    Overall, the fact that everything runs locally in the browser is a strong differentiator. Nice work and good luck with the launch!

    1. 1

      Thanks for your feedback!

  11. 1

    This is super clean! As a fellow frontend developer working with Tailwind and JS utilities right now, I love seeing lightweight browser tools. The UI layout looks great. How long did it take you to handle the syntax highlighting?

    1. 1

      Thanks for your feedback and i dont the time honestly i spent

  12. 1

    Running DuckDB and Python entirely in-browser is seriously impressive—I’m assuming you used WebAssembly / Pyodide for this? That’s a notoriously tricky integration to get right.

    Regarding your question on what would make me switch from Replit:
    Replit has gotten incredibly bloated and aggressive with its paywalls lately. If Pterocos can stay ultra-lightweight, super fast, and offers a simple, one-click shareable link with the code state saved, it would easily become my default scratchpad for testing quick Python/SQL snippets.

    Keep the UI minimal and fast. Great build, man!

  13. 1

    Spent more time fighting environments than writing code more times than I’d like to admit 😅

    The idea of opening a tab and just running a quick Python script or SQL query is surprisingly appealing. Will check it out.

    1. 1

      Looks interesting!

  14. 1

    this is pretty useful tbh. i’ve definitely had those moments where i just wanted to test a quick sql query or a tiny python snippet and somehow ended up fighting with setup instead , the sqlite + duckdb support is probably the most interesting part to me, feels like it could be useful for more than just basic code snippets . who are you mainly building this for right now like beginners, devs who need a quick scratchpad, or data people? feels like the landing page might hit harder if it focused on one of those use cases first

    1. 1

      Thanks for your feedback! and we'll improve the landing page by the time!

  15. 1

    its a good projects i have checked it out good work

  16. 1

    This looks amazing! Getting DuckDB and Python to run smoothly entirely in the browser is no small feat—congrats on cracking that tech challenge.

    To answer your question about switching from Replit/CodePen: the number one feature that would make me use Pterocos regularly for quick scripts is the ability to easily import common third-party packages (like requests or pandas for Python) right inside the browser environment without complex configurations. Love the frictionless, no-signup approach!

10 Comments

  1. 1

    You are competing with CodePen, JSFiddle, and Replit, and every post here leads with the same line they could all use: edit HTML, CSS, JS in your browser. That is the category, not your reason to exist. Your real wedge is buried in your older posts: no signup, free AI chat, open source, saves locally. Lead with the one thing none of the big tools give a beginner. Open the page and you are coding with an AI helper in two seconds, no account, no paywall. Make that single sentence your title and your landing page headline. Right now you are posting features. Give people one specific reason to pick you over the tool they already use.

  2. 1

    This looks pretty useful, especially for beginners who want to experiment with HTML, CSS, and JavaScript without setting up a full local development environment. The AI builder feature is interesting because it can help speed up prototyping and testing simple ideas. I’m a fan of tools that make technical tasks easier and more accessible. The same goes for everyday utilities—whether it’s coding, budgeting, or managing shared expenses, simple web-based solutions save a lot of time. If you enjoy discovering practical online tools, you might want to try this ''onlinebillsplit. com'' and see how streamlined browser-based utilities can be.

  3. 1

    Looks great! Love the clean setup, and free AI integration is a huge plus for quick prototyping. Congrats on the update!

    1. 1

      Thanks for your feedback!

  4. 1

    Integrating a free AI builder into a browser-based HTML/CSS/JS editor is an awesome way to help beginners learn coding faster. It really lowers the barrier to entry for people wanting to spin up quick prototypes

    1. 1

      Thanks for your feedback!

  5. 1

    Send feedback

About

I worked on pterocos as i see it a good idea its code editor Its unique features is that it requires no signup or login it works quickly this is good for people to learn coding with ai chat (assists,building)