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src: improve StringBytes::Encode perf on ASCII
author ready
PRs that have at least one approval, no pending requests for changes, and a CI started.
PRs that have at least one approval, no pending requests for changes, and a CI started.
buffer
Issues and PRs related to the buffer subsystem.
Issues and PRs related to the buffer subsystem.
c++
Issues and PRs that require attention from people who are familiar with C++.
Issues and PRs that require attention from people who are familiar with C++.
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open (in progress).
nodejs/node
number 61119
#61119
In nodejs/node;
·
ChALkeR
opened
on Dec 18, 2025
TextDecoder is wrong and very slow
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open.
#61041
In nodejs/node;
·
ChALkeR
opened
on Dec 13, 2025
process: optimize asyncHandledRejections by using FixedQueue
author ready
PRs that have at least one approval, no pending requests for changes, and a CI started.
PRs that have at least one approval, no pending requests for changes, and a CI started.
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
process
Issues and PRs related to the process subsystem.
Issues and PRs related to the process subsystem.
Status: Open (in progress).
nodejs/node
number 60854
#60854
In nodejs/node;
·
gurgunday
opened
on Nov 25, 2025
url: add fast path to getPathFromURL decoder
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
whatwg-url
Issues and PRs related to the WHATWG URL implementation.
Issues and PRs related to the WHATWG URL implementation.
Status: Open (in progress).
nodejs/node
number 60749
#60749
In nodejs/node;
·
gurgunday
opened
on Nov 16, 2025
Investigating a Severe Performance Regression in Node.js v22 and v24
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open.
#60719
In nodejs/node;
·
titanism
opened
on Nov 14, 2025
lib: call normalizeEncoding in fs.writeFileSync and fs.readFileSync
fs
Issues and PRs related to the fs subsystem / file system.
Issues and PRs related to the fs subsystem / file system.
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open (in progress).
nodejs/node
number 60539
#60539
In nodejs/node;
·
JonasBa
opened
on Nov 1, 2025
src: enable libm trig functions in V8
build
Issues and PRs related to build files or the CI.
Issues and PRs related to build files or the CI.
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
v8 engine
Issues and PRs related to the V8 dependency.
Issues and PRs related to the V8 dependency.
Status: Draft (not ready).
nodejs/node
number 60153
#60153
In nodejs/node;
·
jasnell
opened
on Oct 8, 2025
benchmark: allow boolean option values in createBenchmark
benchmark
Issues and PRs related to the benchmark subsystem.
Issues and PRs related to the benchmark subsystem.
crypto
Issues and PRs related to the crypto subsystem.
Issues and PRs related to the crypto subsystem.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
util
Issues and PRs related to the built-in util module.
Issues and PRs related to the built-in util module.
Status: Open (in progress).
nodejs/node
number 60129
#60129
In nodejs/node;
·
SeokhunEom
opened
on Oct 6, 2025
benchmark: refactor http benchmarks
benchmark
Issues and PRs related to the benchmark subsystem.
Issues and PRs related to the benchmark subsystem.
http
Issues or PRs related to the http subsystem.
Issues or PRs related to the http subsystem.
http2
Issues or PRs related to the http2 subsystem.
Issues or PRs related to the http2 subsystem.
https
Issues or PRs related to the https subsystem.
Issues or PRs related to the https subsystem.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open (in progress).
nodejs/node
number 59862
#59862
In nodejs/node;
·
RafaelGSS
opened
on Sep 11, 2025
dgram: improve get-send-queue-info performance
author ready
PRs that have at least one approval, no pending requests for changes, and a CI started.
PRs that have at least one approval, no pending requests for changes, and a CI started.
c++
Issues and PRs that require attention from people who are familiar with C++.
Issues and PRs that require attention from people who are familiar with C++.
commit-queue-squash
Add this label to instruct the Commit Queue to squash all the PR commits into the first one.
Add this label to instruct the Commit Queue to squash all the PR commits into the first one.
dgram
Issues and PRs related to the dgram subsystem / UDP.
Issues and PRs related to the dgram subsystem / UDP.
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open (in progress).
nodejs/node
number 59054
#59054
In nodejs/node;
·
IlyasShabi
opened
on Jul 13, 2025
Unexpected server incoming requests queue after Node.js 20 version (possible performance regression)
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open.
#57364
In nodejs/node;
·
SuperOleg39
opened
on Mar 7, 2025
src: modify SecureContext::SetCACert to not create root certificate store
c++
Issues and PRs that require attention from people who are familiar with C++.
Issues and PRs that require attention from people who are familiar with C++.
crypto
Issues and PRs related to the crypto subsystem.
Issues and PRs related to the crypto subsystem.
needs-benchmark-ci
PR that need a benchmark CI run.
PR that need a benchmark CI run.
needs-ci
PRs that need a full CI run.
PRs that need a full CI run.
performance
Issues and PRs related to the performance of Node.js.
Issues and PRs related to the performance of Node.js.
Status: Open (in progress).
nodejs/node
number 56301
#56301
In nodejs/node;
·
ShenHongFei
opened
on Dec 18, 2024
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