Dev tools · alternatives · 2026
24 alternatives to Multithreading + D3 = Fast Reports
We invested a lot of time hacking around with the Google Analytics API and D3 to build a responsive custom reporting engine that can render up to 20 charts and graphs on a single page in just a few seconds. Just released a product based on our technology. Looking for feedback. Check out Megalytic. http://megalytic.com
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Multithreading + D3 = Fast Reports launched in 2013; newer entries below may have overtaken it.
- 1
Over the weekend I was discussing the latest news relating to open weights with some of my non-techie friends. After 30 mins of waffling, I realised it is quite a long and interesting story, with many twists and turns. I've always wanted to create a 'long scroll' story, but have never found a suitable story to tell. This felt like a fun weekend project to undertake. The story itself doesn't have too many scroll effects (which is probably a good thing), it was more about trying to tell a story with a certain style that wouldn't really fit on my personal blog. Would love to get your feedback…
2020 · blog.scottlogic.com · its alternatives →
- 2P3
2020 · leeoniya.github.io · its alternatives →
- 3
- 4
Many JS libraries exist to build graphs on the web (Vega, chartJS, Plotly...). They allow to make charts quickly. But you lose flexibility: you're limited by the options they offer. I just created a gallery with hundreds of graphs made with d3.js and React. - Examples are split by graph types - They all come with explanation and code sandboxes - Gradual complexity to ease the learning curve It took me ages to create this project! Feedback welcome!
2023 · react-graph-gallery.com · its alternatives →
- 5
Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points. The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU: - LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series) The result: 1M points at 60fps with smooth zoom/pan. Live demo:…
Jan 2026 · github.com · its alternatives →
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Reportz v2.0▲143All-in-one reporting tool for digital marketers
2019 · reportz.io · its alternatives →
- 8GR
I built this as part of my quest to properly learn data visualization. The code is the easy part! Some lessons learned: - personal verification of the the general truth that pie charts are tough! and the returns are not great for the effort due to people's difficulties perceiving angles - may not use "vanilla" d3 with no React. was difficult to adapt for mobile - the GitHub API provides fairly standardized responses so building dynamic charts wasn't too bad. But when working with streaming data (say Kafka) I can see this getting interesting... schema registry should help but creating a view…
2024 · see-my-repo.netlify.app · its alternatives →
- 9
2016 · github.com · its alternatives →
- 10
Rerun 0.21 comes with a new graph viewer that's written in Rust and runs in the browser via wasm. It's powered by a new force based layout engine that is a port of much of d3-force to Rust. (The release also contains some other cool stuff like undo/redo implemented on top of a timeseries DB.) We built this with applications in robotics and spatial computing in mind but would love to hear feedback from folks that would see this as useful in other domains as well.
2024 · rerun.io · its alternatives →
- 11
Stacktical▲100A scalability report for every new release of your product
2017 · stacktical.com · its alternatives →
- 12MG
2012 · guildwars2viz.com · its alternatives →
- 13
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GitHub Gist: instantly share code, notes, and snippets.
2013 · bl.ocks.org · its alternatives →
- 15IM
Hi Everyone, I've been working on FastMonitor.io solo for about a year now. FastMonitor monitors how fast your site is, and alerts you if it gets slower. Wanted to show it to you guys and get some feedback. Back Story: I built the basic tool kit for my previous startup - we were doing SEO and had very slow page speed across a wide variety of pages, so I ran lighthouse on an instance every day and put the results in the database and on a chart. This allowed us to chart our progress and celebrate when our pages got faster, or roll back / find the problem when things got slower. Feedback:…
2024 · fastmonitor.io · its alternatives →
- 16AS
2014 · learnforeverlearn.com · its alternatives →
- 17
Your Google Analytics, explained in plain English.
Jul 2026 · websignalytics.com · its alternatives →
- 18
Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊 - Release v3.0.0 - Major release · chartbrew/chartbrew
2024 · github.com · its alternatives →
- 19CA
A few months ago, I was asked to build a reporting Slack bot for our internal stakeholders. This bot, among other things, had to send them some charts. During my make-or-buy process, I evaluated some services, but I wasn't totally satisfied with any of them, mainly for two reasons: firstly, because in most of those services, the data is sent as query parameters, and since the data in my case are sensitive, I didn't want that. The second reason was that the rendered chart images were not as cool as I wanted. I'm the kind of person who likes beautiful things . So, I did some testing, and I…
2024 · chartbear.app · its alternatives →
- 20
Open source D3.js-based charting and visualization library for data exploration and data analysis
2015 · taucharts.com · its alternatives →
- 21IB
After fine-tuning GPT for a personal project, I realized how tedious it is to write plain text in a massive JSON file. That's why I built this app for my own use, and I want to see if others could benefit from a tool like this as well ;)
2024 · finetuna-ui.com · its alternatives →
- 22HT
d3.js is an excellent visualization library due to the ability it gives a developer to gain control over all aspects of visualization. Ho...
2016 · dataviztalk.blogspot.com · its alternatives →
- 23
Turn Tables Into Stunning Graphs-No Coding, Just Clarity!
2025 · its alternatives →
- 24
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- Rendering One Million Datapoints with D3 and WebGL alternatives
- Plotting 3 years of hourly data in 150ms alternatives
- GraphFast alternatives
- A gallery of graphs built with React and D3.js alternatives
- ChartGPU – WebGPU-powered charting library (1M points at 60fps) alternatives
- Periscope Data Cache alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →