Killercoda
SadServers.com
Instruqt
LeetCode
KataCoda
KodeKloud
HeyDevJob
Learn by Fixing
PostHog
Mixpanel
Amplitude
Plausible.io
Google Analytics
Hotjar
Fathom Analytics
LaunchDarkly
Access interactive environments simply in the browser. Study scenarios by others or create scenarios for your audience. Our format is Katacoda compatible, so you can simply run your Katacoda scenarios on Killercoda.
For developers just starting out, PostHog is a free way to understand how your product is being used, without having to send any data to 3rd parties.
For enterprise customers, one data security becomes a key concern, or B2C businesses where using a SaaS solution is unaffordable, it's typical to see teams hosting an event capture platform, a data lake, and sophisticated analytics tools. The end result is that data scientists are needed and most developers don't have easy access to product intel. PostHog solves that gap - it lets everyone understand how your product is being used, without having to send data to 3rd parties, even once you have scaled to millions of visitors.
It has a JS snippet that can autocapture events, and pre-built libraries to push backend data to. Build up full user histories, visualize product trends, funnels, and run experiments with new features.
Killercoda PostHogPostHog is particularly well-suited for product teams, developers, and startups that require deep insights into user interactions and need the flexibility of a self-hosted solution. It is also a good fit for organizations that prioritize data privacy and want to maintain full control over their data.
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Based on our record, PostHog should be more popular than Killercoda. It has been mentiond 73 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
What it is: Killercoda runs interactive scenarios in real environments in the browser. It picked up much of the ground Katacoda left when O'Reilly retired it. - Source: dev.to / 20 days ago
Hands-On Labs: Platforms like Play with Kubernetes and Killer.sh provide interactive labs for experimenting with advanced configurations and failure scenarios, reinforcing theoretical knowledge with practical experience. - Source: dev.to / 3 months ago
I took detailed notes in my Notion about Linux commands and practiced in the playground suggested by Roxs. - Source: dev.to / 5 months ago
Sign up or login into KillerCoda. [https://killercoda.com]. - Source: dev.to / 10 months ago
I launched an Ubuntu playground on Killercoda, which gave me access to a Linux terminal environment. - Source: dev.to / 10 months ago
What it deliberately does not have: accounts, cloud sync, a marketplace, Or any paywall. Telemetry is opt-in, off by default, anonymous, and collects Zero content — the endpoint is configurable if you'd rather self-host PostHog. It's free software, and it will stay that way. - Source: dev.to / about 1 month ago
Opus, zero nudges. Realised on its own that an abandoned signup never fires identify, triangulated the anonymous session from time, platform and registration events, decoded the PostHog replay blobs, confirmed the duplicate account in Supabase, proved the reset email never sent, and pulled the root cause out of an unmasked DOM field. One prompt in; root cause out. - Source: dev.to / about 2 months ago
This is the same model that PostHog, Supabase, and dozens of other developer tools use. Open core, with a managed offering on top. - Source: dev.to / 5 months ago
Offchain: Website traffic, in-app behaviour, marketing channels, growth campaigns (Google Analytics or PostHog). - Source: dev.to / 5 months ago
--- Title: "Validate Your Startup Idea in One Weekend: Next.js + PostHog + Stripe Test Mode" Published: true Description: "A step-by-step workshop for wiring up a landing page with analytics, a waitlist, and Stripe test-mode checkout to measure real willingness-to-pay before writing product code." Tags: typescript, api, architecture, cloud Canonical_url:... - Source: dev.to / 5 months ago
SadServers.com - Troubleshoot and make a sad server happy! "Like LeetCode for Linux" Capture The Flag challenges. Train and prove your debugging skills. Practice for your next SRE/DevOps interview. Get a full remote Linux server with a problem and fix it.
Mixpanel - Mixpanel is the most advanced analytics platform in the world for mobile & web.
Instruqt - Product-Led growth made simple. A modern approach to educate and sell that actually works even for complex software.
Amplitude - Chart Your Path to Growth with Digital Analytics
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Plausible.io - Plausible Analytics is a simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics. Made and hosted in the EU, powered by European-owned cloud infrastructure 🇪🇺