OpenResty Official Blog

OPENRESTY Jun 26, 2026

OPENRESTY Updated Jun 26, 2026 7 mins read

When JSON Becomes the Invisible Bottleneck in OpenResty Services

private-library json lua

Where Exactly Is the Performance Ceiling?
Common Workaround Strategies and Their Limitations
Why Custom Development or Hacking Existing Libraries is a Bad Idea
Seeking a More Direct Breakthrough
Infrastructure-Level Optimization: jit.cjson
Why the Official Solution is the Safer Bet
Minimal Adoption Cost

Where Exactly Is the Performance Ceiling?
Common Workaround Strategies and Their Limitations
Why Custom Development or Hacking Existing Libraries is a Bad Idea
Seeking a More Direct Breakthrough
Infrastructure-Level Optimization: jit.cjson
Why the Official Solution is the Safer Bet
Minimal Adoption Cost

OPENRESTY Jun 26, 2026

OPENRESTY Updated Jun 26, 2026 5 mins read

Real-Time JS/CSS/HTML Minification at 120 MB/s — Right in Your Nginx/OpenResty Gateway

nginx lua private-library TSL

When You Can’t Touch the Build Pipeline
Why a Regex Won’t Cut It
Three Approaches That Almost Work
A Streaming FSM for Each Language, Compiled to Native Code
Five-Minute Setup: A Configuration Example
Four Things to Know Before Going Live

When You Can’t Touch the Build Pipeline
Why a Regex Won’t Cut It
Three Approaches That Almost Work
A Streaming FSM for Each Language, Compiled to Native Code
Five-Minute Setup: A Configuration Example
Four Things to Know Before Going Live

OPENRESTY Jun 26, 2026

OPENRESTY Updated Jun 26, 2026 10 mins read

Resolving the Runtime Model Mismatch Between OpenResty and Kafka

private-library kafka lua

Three Common Anti-Patterns We See in Production
Why This Problem Is Fundamentally Hard
How lua-resty-kafka-fast Implements This Contract
What This Changes at the Architecture Level
Kafka Belongs Where Decisions Are Made

Three Common Anti-Patterns We See in Production
Why This Problem Is Fundamentally Hard
How lua-resty-kafka-fast Implements This Contract
What This Changes at the Architecture Level
Kafka Belongs Where Decisions Are Made

OpenResty Open Source Jun 26, 2026

OpenResty Open Source Updated Jun 26, 2026 5 mins read

Implementing Cluster-Wide TLS Rotation Without Restarts

private-library nginx lua openresty TLS

The Hidden Fragility of TLS
Moving from Manual Hacks to Systemic Resilience
Quantifying Latency Reduction and Uptime Gains

The Hidden Fragility of TLS
Moving from Manual Hacks to Systemic Resilience
Quantifying Latency Reduction and Uptime Gains

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 9 mins read

Fix LuaJIT RSS Memory Leak in OpenResty: Stop OOM Kills Without Restarts

memory openresty-xray luajit private-library

What Is the LuaJIT Pseudo Memory Leak?
Diagnosing the Problem with Real Production Data
Why Standard Fixes Don’t Work
How LuaJIT-plus Fixes This at the Allocator Level
Production Impact After Deployment

What Is the LuaJIT Pseudo Memory Leak?
Diagnosing the Problem with Real Production Data
Why Standard Fixes Don’t Work
How LuaJIT-plus Fixes This at the Allocator Level
Production Impact After Deployment

Contact us