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iozone.org favicon

Compare computing performance with trusted benchmarks

54%

SPEC offers standardized benchmarks and tools to measure and compare the performance and energy efficiency of modern computing systems.

browserbench.org favicon

Measure your browser’s speed instantly

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Test and compare browser speed and responsiveness with trusted benchmarks maintained by leading browser developers. See how your browser performs in real time.

gravitymark.tellusim.com favicon

Benchmark your GPU with real-time stress tests

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GravityMark lets you benchmark and stress test your GPU by rendering massive amounts of objects in real time. Compare performance across devices easily.

pyperformance.readthedocs.io favicon

Test Python speed with real-world benchmarks

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A suite of real-world performance benchmarks for Python, helping developers test and compare different Python implementations with practical workloads.

benchmarkjs.com favicon

Test JavaScript code performance with precision

33%

Benchmark.js is a JavaScript library for running accurate performance tests on your code, using high-resolution timers and detailed statistical results.

dacapobench.org favicon

Run real-world Java performance benchmarks

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Explore open source Java benchmarks designed to test memory management and performance using real-world applications for developers and researchers.

uperf.org favicon

Model and test network performance easily

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Test and measure network performance with uperf, an open-source tool for modeling and replaying different networking patterns.

3dmark.com favicon

Compare your gaming PC scores worldwide

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Share and compare gaming hardware benchmark scores, explore top-performing PCs, and see how your setup stacks up with 3DMark, PCMark, and VRMark tests.

benchmark.unigine.com favicon

Test your PC’s limits with powerful benchmarks

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UNIGINE Benchmarks lets you test your PC’s CPU and GPU performance under heavy load, helping you check hardware stability and compare results online.

openbenchmarking.org favicon

Compare hardware benchmarks across platforms

32%

OpenBenchmarking.org lets you run, compare, and share automated hardware benchmark tests across platforms using open-source tools and real-world results.

esrally.readthedocs.io favicon

Benchmark Elasticsearch with easy-to-follow guides

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Rally is a tool for benchmarking and testing Elasticsearch performance, with detailed documentation on setup, running tests, and analyzing results.

tpc.org favicon

See trusted database performance benchmarks

31%

TPC offers trusted benchmarks and performance results for transaction processing and database systems, helping you compare and evaluate industry solutions.

benchmarks.ul.com favicon

Test and compare device performance easily

31%

UL Benchmarks offers trusted performance tests like 3DMark and PCMark, letting you measure and compare the speed of PCs, servers, and devices worldwide.

tricentis.com favicon

Run scalable performance load tests with ease

31%

Tricentis NeoLoad lets you easily run and scale performance and load tests for APIs, microservices, and full applications to ensure reliable software quality.

benchmarkdotnet.org favicon

Benchmark your code with easy, reliable tools

31%

BenchmarkDotNet lets you turn code methods into benchmarks, track performance, and share results with easy setup and clear, reliable reporting.

jmeter.apache.org favicon

Test web app performance with open-source tools

31%

Apache JMeter is an open-source tool for load and performance testing web applications and more, helping you analyze and improve site reliability.

artillery.io favicon

Run powerful load tests with ease

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Artillery is a scalable platform for easy, production-grade load testing, helping you keep your apps reliable and your users happy.

etsi.org favicon

Explore global ICT standards and resources

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ETSI creates global ICT standards for networks, systems, and services, supporting innovation and interoperability across industries worldwide.

iec.ch favicon

Access international standards in database format

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IEC Std.DB offers access to international standards in a database format to support users in finding and understanding global standards.

ansi.org favicon

Explore U.S. standards and accreditation resources

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ANSI coordinates U.S. voluntary standards and accreditation, helping industries and organizations ensure quality, safety, and compliance nationwide.

pflb.us favicon

Run AI-powered load tests in the cloud

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PFLB offers AI-powered, cloud-based load testing tools to help you find bottlenecks, track performance, and optimize your software's scalability.

doi.org favicon

Get reliable digital identifiers for your content

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Learn about the DOI system and join a global community focused on persistent digital identification and standards for scholarly and digital content.

iso.org favicon

Explore trusted global standards from ISO

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ISO sets international standards that help businesses and consumers ensure quality, safety, and efficiency across products, services, and industries worldwide.

iabtechlab.com favicon

Builds open standards for digital advertising

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IAB Tech Lab is a non-profit group creating open technology standards that help build trust and growth in the global digital advertising ecosystem.

oasis-open.org favicon

Collaborate on open technology standards

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OASIS Open brings people and organizations together to develop open standards and solutions for global technology challenges.

ecma-international.org favicon

Explore global standards for information systems

25%

Ecma International sets industry standards for information and communication systems, offering resources, publications, and updates for tech professionals.

secg.org favicon

Open cryptography standards for secure systems

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SECG is a group that creates open standards for efficient cryptography, helping technology companies ensure secure and compatible computing systems.

icao.int favicon

Access global aviation standards and resources

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Official site of the International Civil Aviation Organization, offering aviation standards, guidance, and global resources in multiple languages.

wi-fi.org favicon

Discover certified Wi-Fi devices and standards

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Wi-Fi Alliance connects companies worldwide to develop Wi-Fi standards and certify products, helping you find trusted devices and industry updates.

astm.org favicon

Access trusted industry standards worldwide

25%

ASTM International develops and publishes global standards that support quality, safety, and innovation across industries and products worldwide.

Worldwide Spec.org Alternatives

sipp.sourceforge.net favicon

Simulate and test SIP calls for VoIP systems

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SIPp is a free, open source tool for testing and generating SIP protocol traffic, helping users simulate and analyze VoIP call scenarios with custom scripts.

locust.io favicon

Simulate millions of users for load testing

28%

Locust is an open source tool that lets you test your website or app's performance by simulating millions of users with easy-to-write Python scripts.

hammerdb.com favicon

Benchmark and test database performance for free

27%

HammerDB is a free, open-source tool for benchmarking and testing the performance of popular databases like SQL Server, Oracle, MySQL, and more.

headspin.io favicon

Test apps on real devices with AI-driven insights

25%

Test mobile, web, and OTT apps on real devices worldwide and get AI-driven performance insights to optimize user experience and app quality.

whatwg.org favicon

Access open web standards and specifications

25%

The WHATWG website is home to web standards and specifications, helping developers and browsers build and support modern web applications.

webstandards.org favicon

Championing accessible, consistent web standards

25%

The Web Standards Project promotes web standards, making web technologies more accessible and consistent for everyone across browsers and devices.

extensiblewebmanifesto.org favicon

Shape the future of web standards together

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The Extensible Web Manifesto advocates for a transparent, developer-driven approach to creating and prioritizing new web standards and features.

color.org favicon

Global standards for color consistency

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The International Color Consortium sets global standards for color management, helping ensure consistent color across devices, software, and workflows.

atsc.org favicon

Explore digital TV broadcasting standards

25%

ATSC develops international standards and guidelines for digital TV broadcasting, offering resources, news, and membership for industry professionals.

jpeg.org favicon

Explore JPEG standards and latest image format news

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Official website of the JPEG committee, sharing news, standards, and resources about JPEG image formats and ongoing image compression developments.

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