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Curated developer articles, tutorials, and guides — auto-updated hourly
Satori Geeks3d ago • 4 min read
I deployed the same app on five blockchains. Here's what actually happened
Five weeks. Same app. Five different blockchains. The experiment: build a tip-jar app once, deploy....
#blockchain#web3#buildinpublic#retrospective
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ANKUSH CHOUDHARY JOHALMay 1, 2026 • 12 min read
Retrospective: Moving 2026 Workloads from Intel to Graviton4 Saved 40% on AWS Costs – 1 Year Data
In 2025, our team migrated 142 production workloads from Intel-based AWS EC2 instances to Graviton4,...
#retrospective#moving#2026#workloads
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ANKUSH CHOUDHARY JOHAL4d ago • 3 min read
Retrospective: Migrating from Nginx to Kong 3.0 Improved API Observability 40%
Retrospective: Migrating from Nginx to Kong 3.0 Improved API Observability 40% A deep dive...
#retrospective#migrating#nginx#kong
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ANKUSH CHOUDHARY JOHAL3d ago • 3 min read
Retrospective: SolidJS 2.0 Improved Our Dashboard Interactivity by 40% – No React Rewrite Needed
Retrospective: SolidJS 2.0 Improved Our Dashboard Interactivity by 40% – No React Rewrite...
#retrospective#solidjs#improved#dashboard
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ANKUSH CHOUDHARY JOHALApr 29, 2026 • 14 min read
Retrospective: Adopting Platform Engineering with Backstage 1.20: 40% Faster Onboarding
In Q3 2024, our 12-team, 87-engineer organization reduced new developer onboarding time from 14.2...
#retrospective#adopting#platform#engineering
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ANKUSH CHOUDHARY JOHALApr 29, 2026 • 14 min read
Retrospective: How We Cut Feature Flag Rollout Time by 70% with LaunchDarkly 5.0 and Argo Rollouts 1.7
In Q3 2024, our 12-person platform team reduced mean feature flag rollout time from 14.2 minutes to....
#retrospective#feature#flag#rollout
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ANKUSH CHOUDHARY JOHAL5d ago • 16 min read
Retrospective: Adopting Podman 5 for 1000 Developer Laptops – Security and Productivity Gains
In Q3 2024, we replaced Docker Desktop with Podman 5 across 1000 developer laptops at a Fortune 500....
#retrospective#adopting#podman#1000
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ANKUSH CHOUDHARY JOHAL6d ago • 3 min read
Retrospective: Switching from VS Code 1.90 to JetBrains 2026.1 – Productivity Gains for 50 Engineers
VS Code 1.90 to JetBrains 2026.1: 50 Dev Productivity Gains In early 2025, our 50-person...
#retrospective#switching#code#jetbrains
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ANKUSH CHOUDHARY JOHAL6d ago • 3 min read
Retrospective: 6 Months Using MongoDB 7.0 for Our AI/ML Pipeline – 30% Faster Document Storage
Retrospective: 6 Months Using MongoDB 7.0 for Our AI/ML Pipeline – 30% Faster Document...
#retrospective#months#using#mongodb
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ANKUSH CHOUDHARY JOHAL5d ago • 3 min read
Retrospective: Adopting Green Software Practices with Graviton4 and Carbon Footprint Tools
Retrospective: Adopting Green Software Practices with Graviton4 and Carbon Footprint...
#retrospective#adopting#green#software
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ANKUSH CHOUDHARY JOHAL5d ago • 4 min read
Retrospective: Building a Multi-Region Active-Passive K8s 1.32 Cluster – 6 Months Update
6-Month Retrospective: Building a Multi-Region Active-Passive K8s 1.32 Cluster Six months...
#retrospective#building#multiregion#activepassive
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ANKUSH CHOUDHARY JOHAL3d ago • 11 min read
Retrospective: 6 Months of Running Service Mesh-Less Kubernetes 1.32 with Cilium 1.16
Six months ago, we killed Istio in production. Today, our 142-node Kubernetes 1.32 cluster handles.....
#retrospective#months#running#service
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ANKUSH CHOUDHARY JOHAL5d ago • 4 min read
Retrospective: Automating Dependency Updates with Renovate 37.0 at Meta
Retrospective: Automating Dependency Updates with Renovate 37.0 at Meta At Meta, managing...
#retrospective#automating#dependency#updates
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ANKUSH CHOUDHARY JOHAL4d ago • 18 min read
Retrospective: Growing a 10-Person Dev Team to 50 with Deel 2026 and Slack 5.0 for Remote Onboarding
In Q1 2024, our 10-person fully remote dev team hit a wall: new engineer time-to-productive (TTP) ha...
#retrospective#growing#10person#team
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ANKUSH CHOUDHARY JOHAL3d ago • 13 min read
Retrospective: 2 Years of Using Flutter 3.x – 50K Users Analyzed with Firebase 10.0
After 24 months of running Flutter 3.0 through 3.22 in production across 12 regional markets,...
#retrospective#years#using#flutter
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ANKUSH CHOUDHARY JOHAL4d ago • 16 min read
Retrospective: Our 2026 Team Transition from Waterfall to Agile: 40% Faster Releases
In Q1 2026, our 14-person full-stack team at a mid-sized fintech shipped 42% fewer critical defects....
#retrospective#2026#team#transition
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ANKUSH CHOUDHARY JOHAL5d ago • 15 min read
Retrospective: Reducing P0 Incidents by 70% with OpenTelemetry 1.20 and PagerDuty in 2026
In Q1 2026, our production engineering team at FinTech Corp slashed P0 incident volume by 72.4% (fro...
#retrospective#reducing#incidents#opentelemetry
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ANKUSH CHOUDHARY JOHALMay 1, 2026 • 4 min read
Retrospective: Adopting Svelte 5 for Our Component Library – 30% Smaller Bundle Size and Faster Development
Retrospective: Adopting Svelte 5 for Our Component Library – 30% Smaller Bundle Size and...
#retrospective#adopting#svelte#component
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ANKUSH CHOUDHARY JOHALApr 30, 2026 • 4 min read
Retrospective: 3 Years of Using SonarQube 10.6 for Code Quality — Reduced Bugs by 60%
Retrospective: 3 Years of Using SonarQube 10.6 for Code Quality — Reduced Bugs by...
#retrospective#years#using#sonarqube
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ANKUSH CHOUDHARY JOHAL5d ago • 4 min read
Retrospective: Implementing CRM at Our 50-Engineer Startup with Airtable 2026
Retrospective: Implementing CRM at Our 50-Engineer Startup with Airtable 2026 In early...
#retrospective#implementing#50engineer#startup
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ANKUSH CHOUDHARY JOHAL4d ago • 3 min read
Retrospective: Adopting Next.js 15 and Vercel 2026.03 Reduced Our Deployment Time by 70% in 3 Months
Retrospective: Adopting Next.js 15 and Vercel 2026.03 Reduced Our Deployment Time by 70% in...
#retrospective#adopting#nextjs#vercel
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ANKUSH CHOUDHARY JOHAL5d ago • 3 min read
Retrospective: 1 Year Using SvelteKit 2.5 for Edge Apps — 30% Lower Latency but Higher Learning Curve
Retrospective: 1 Year Using SvelteKit 2.5 for Edge Apps — 30% Lower Latency but Higher...
#retrospective#year#using#sveltekit
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ANKUSH CHOUDHARY JOHALApr 30, 2026 • 20 min read
Retrospective: 3 Years of Using Remote Work: Why We Mandated 2 Days in Office in 2026
\n After 36 months of fully remote engineering work, we saw a 22% drop in cross-team collaboration....
#retrospective#years#using#remote
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ANKUSH CHOUDHARY JOHALMay 1, 2026 • 13 min read
Retrospective: Switching from Jest to Vitest 2 Reduced Our Frontend Test Suite Time by 50% for React 19 Apps
In Q1 2026, our 12-person frontend team at a Series C fintech startup reduced our React 19...
#retrospective#switching#jest#vitest
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