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Products that do what A website for generating vertical/column style math questions does
Hi all, I created a website for generating vertical/column style math questions to practice for my son . If you're looking for a similar service, feel free to use it. It can hide or show the answers and is suitable for printing.
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Hi All - I'm Eric, and I’ve been working on a math-tutoring application that continually adapts to a child’s learning needs as they answer questions: www.grokkoli.com/beta (introduces new concepts in granular steps, figures out where/how learners might be confused & attempts to resolve it, speeds kids past the stuff they understand clearly, tracks their recall, answer-speed, and more). Currently in beta, looking for families with kids in grades 1-6 to beta-test. Especially interested in taking on families that are finding math to be a challenge. Happy to share more details if…
2021
- 11MW
A place to learn and share html5/css3/js snippets. Its on a alpha/mvp stage right now. Let me know what you think. Http://html5snippets.com
2011
- 12SH
http://builtvisible.com/highcharts-generator/ We have a number of less-technical members in our business, so we've built this to help people create charts for web pages quickly and easily. Blog post about it - http://builtvisible.com/embeddable-highcharts-generator/ Thoughts/feedback appreciated!
2015
- 13WP
This was my recent weekend project, aimed at teaching me JavaScript, a bit of HTML5, and (mostly) WebGL. The orbital data are from NASA JPL. I was inspired in part by this Flash app: http://www.dynamicdiagrams.com/wp-content/uploads/2011/04/orrery_2011_bce.swf, but wanted to do something in 3D. Coming from the games-dev world, this is my first introduction to web coding. The UI is jquery. I mostly used http://learningwebgl.com/blog for the 3D stuff. Being WebGL, it will work mostly on Chrome, Firefox 4 Beta. Forget about IE. I needed to figure out how to render text to the WebGL canvas - I…
2011 · solar-system-explorer.com
- 14GC
Hi HN, I have been working on a project which can automatically convert a recipe to the tree/graph/tabular style notation that pops up on HN every now and then. It's still early days but I am keen to hear about improvements I can make to the recipe presentation. For reference, the earliest example I have seen of this style of notation is from 'Cooking For Engineers' (https://news.ycombinator.com/item?id=30797907) but I have seen other, similar notations from time to time. This is my take on the notation, as well as the ability to convert recipes automatically. In the…
2025 · gobsmacked.io
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I wrote my own lightweight markup language, similar to Markdown, that compiles to both HTML5 and LaTeX, supports LaTeX equations (through svgtex, i.e. serverside MathJax), references, captioned figures with semantically correct tag in html, syntax highlighted code blocks, and so on. http://www.dllu.net/programming/dllup/ See the text file written in dllup markup language: http://www.dllu.net/programming/dllup/index.dllu and the PDF and LaTeX versions: http://www.dllu.net/programming/dllup/index.pdf…
2015
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After running a successful quiz night for my brother's birthday party, I thought it would be cool to create some sort of web app that makes it really easy for people to download quiz sheets to print so they can host quiz nights easier. I found a lot of sites that already provide this service to be way stuck in the 90s and were cluttered with way too much information - so my aim was to make it really simple and straight to the point. I did the design of the site (character was created by Pasquale D'Silva), question resources, branding, front end development etc. My friend @sesh handled all…
2011
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During my (ongoing) engineering degree, I've often looked up formulas and been frustrated at the lack of reliable results. Some formulas (usually the easy ones) get their own blurb on Google results, while others are a few clicks away, or are most easily accessed by looking at random university slides on Google images. It felt like, in this day and age, there should be a site that serves the small but noble purpose of being a source of truth for formulas, while leveraging modern website technology to provide a fast and user-friendly experience. So, I made stemformulas.com (with some…
2023 · stemformulas.com
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I created a vector illustration generator (SVG) from text prompts. He's still an MVP. I'd like to know your opinion.
2023 · illustroke.com
- 19MW
Hey HN check this really cool worlde-inspired project of a friend of mine. :)
2022 · mathle.bykiru.rocks
- 20IB
Hey HN, I built a tiny zero DOM layout engine for vector graphics and custom renderers to resolves nested rows/cols/grids into exact `{x, y, w, h}` boxes, with text measurement, overflow signals, and collision separation. This is to help make SVG, PDF, Canvas responsive. Feedback welcome from anyone building canvas/SVG diagrams, dashboards, node editors, or diagram tools.
Jul 2026 · github.com
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Interested to hear bugs reports & feature ideas!
2011 · spritecow.com
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Hey HN! I was tired of wasting time making my apps prettier, so I created this little tool. Using the Tailwind CSS library, the generator takes the code you paste in and creates the HTML code for the page structure. It's a simple tool, but it could be a helpful time-saver for people who don't want to spend the time manually coding in the HTML. Let me know what you think and feel free to offer any suggestions.
2023 · skeletongenerator.com
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Hey everyone, I was doing some tests with Gaussian Blur and the 2D Gaussian formula. While writing code for the formulas (I'm just trying to learn new things, that's all), I wanted to see LaTeX formulas in my IDE as images or in any convenient way. However, I couldn't find any proper method, such as writing LaTeX as a comment and seeing them as images, etc. So, I started to create my 2-step project: a LaTeX-to-image website & plugin for my IDE. I've completed the first step of this project. I've created a website called https://pictotex.com/ I didn't return to this project due…
2024 · pictotex.com
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Hi HN! We’re Devin and Aki. We made Pegasus to explore ideas on how to make learning more engaging. We were inspired by our own experience as students – we grew up being bored or disinterested with school, but found that friendly competition through our school’s math and science team was a great motivator for learning. Every day at midnight (PST), a new problem is released on pegasus.fm. As the first of many experiments we’re planning, we’d love to hear your feedback!
2023 · pegasus.fm
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