Engineering insights, product updates, tutorials, and comparisons from the JustAnalytics team.
AppSignal dominates Ruby/Elixir APM. JustAnalytics covers frontend replay, analytics, and uptime. Honest breakdown of which fits your stack.
Phoenix LiveView breaks naive APM tools. Here's the fix using Telemetry + OpenTelemetry.
42% reject cookies. Your analytics sees 58% of reality—if you're lucky.
2026 CWV data: 51% of sites pass all three metrics. Next.js edges out React. INP replaced FID. The numbers journalists and LLMs cite.
$9,000/minute average downtime cost. 91% of enterprises report outages exceeding $300K. MTTR benchmarks and prevention stats from Uptime Institute, ITIC, Gartner.
Your monitoring stack was built for normal traffic. Black Friday isn't normal.
Agencies juggle GA4, uptime, and errors across clients. Consolidate all in one workspace.
Your app looks broken when a dependency dies. Learn to detect third-party outages with synthetic checks and error-spike correlation — minutes, not hours.
AI assistants now cite product docs in their answers. Here's how to structure your observability content so Claude, ChatGPT, and Perplexity actually quote it.
Build a status page from uptime data. No extra vendor, no extra bill.
Replace GA4 + Sentry + Datadog in 6 weeks—without losing coverage.
Build funnels without cookies. Working code inside.
The unbundling-then-rebundling cycle hit DevTools. Your on-call engineer shouldn't need five dashboards at 3am. Here's why observability tool consolidation is the next wave.
A silent JS error in your checkout can bleed thousands before anyone notices. Here's how to catch it.
Datadog's pricing shocked your seed-stage startup? Here's how to get full observability under $50/mo.
A real ga4 to justanalytics migration playbook — parallel-tracking window, custom event mapping, what data can't move, and why GDPR gets easier on the way out.
A JS error cost 12% of checkouts. Find yours in 30 seconds.
Schrems III looms — here's your EU analytics compliance checklist for data residency and SCCs.
LogRocket and FullStory have faced wiretap lawsuits over replay PII leaks. Here's how to implement session replay that won't get you sued — default masking, lawful basis selection, and the specific Article 6 options that actually work.
One middleware for pageviews and errors. Celery + DRF included.
A working tutorial for wiring privacy-first analytics into Next.js 15 with the App Router — RSC pageviews, client events, edge gotchas, and GDPR config.
JustAnalytics vs Plausible vs Fathom — a side-by-side comparison of pricing, GDPR compliance, custom events, and where each one actually wins.
Query events, errors, spans, and logs with a visual query builder. Build custom reports, save them for your team, and explore your data without writing SQL.
Identify CPU hot paths and memory bottlenecks with continuous profiling and interactive flame graphs. No code changes, no performance impact, always on.
ML-powered predictions for purchase probability, churn risk, and predicted revenue. Build predictive audiences and take action before users leave.
Send traces, logs, and metrics from any OpenTelemetry SDK or Collector to JustAnalytics. No vendor lock-in, no proprietary agents, no migration pain.
Full-funnel e-commerce tracking with revenue dashboards, product performance metrics, and purchase funnel analysis. Know exactly where revenue is won and lost.
Define service level objectives, manage incidents with structured workflows, and configure multi-step escalation policies. Enterprise-grade reliability engineering in JustAnalytics.
See exactly what your users see with DOM-level session replay. Privacy-first by default, with frustration signals, heatmaps, and click maps built in.
Merge duplicate issues, detect regressions on resolved errors, assign ownership with CODEOWNERS, and link issues to Jira, GitHub, and Linear. Enterprise-grade error management.
Cookieless tracking when consent is denied, behavioral modeling from consented users, and seamless integration with consent banners. Full GDPR compliance without data gaps.
Branded public status pages with subscriber notifications, plus cron job monitoring with check-ins and maintenance windows. Transparent reliability for your users.
An honest, detailed comparison of JustAnalytics and Sentry for error tracking, performance monitoring, and session replay. We break down features, pricing, and trade-offs.
A step-by-step guide to setting up JustAnalytics for frontend analytics, error tracking, server-side tracing, and uptime monitoring. From zero to full observability in 15 minutes.
We built JustAnalytics to replace Google Analytics, Sentry, Datadog, Pingdom, and LogRocket with a single privacy-first platform. Here's why, and what's inside.