Section
Programming Languages
4 · 45
Programming Languages — 45 hand-picked sites to explore programming languages, updated August 2026. Every link is reviewed manually and organised across 4 sections (General, Python, C Languages and 1 more). Free to browse, no login, no trackers, no affiliate links.
General
17- Awesome ExplorerDev Awesome List Frontendawexplor.github.io
- Awesome CheatsheetsProgramming Cheat Sheetslecoupa.github.io
- CodigoProgramming Language Repositorycodigolangs.com
- Awesome GoGo Resourcesawesome-go.com
- TheAlgorithmsCoding Algorithmsthe-algorithms.com
- ★Benchmarks GameMeasure PL Speedsbenchmarksgame-team.pages.debian.net
- ★Language BenchmarksBenchmarks for PLs & Compilersprogramming-language-benchmarks.vercel.app
- ★30 Seconds of CodeFind Code Snippets30secondsofcode.org
- ★generatedata.comGenerate Test Data in Different Languagesgeneratedata.com
- Try It OnlineProgramming Language Interpreterstio.run
- nunuBuild Go Programsgithub.com
- Learn X in Y minutesProgramming Language Rundownslearnxinyminutes.com
- OneLangConvert Code to Multiple Languageside.onelang.io
- CrystallineCrystal Language Servergithub.com
- icrREPL for Crystalgithub.com
- explaine.rsRust Syntax Explanationsjrvidal.github.io
- VerusRust Code Verification Toolgithub.com
Python
10- ★Automate The Boring StuffPython Automation Bookautomatetheboringstuff.com
- Python CheatsheetPython Cheat Sheetsgto76.github.io
- Python PatternsPython Design Patternspython-patterns.guide
- Clean Code PythonClean Up Python Codegithub.com
- RustPythonPython Interpreterrustpython.github.io
- uvPython Packagegithub.com
- ThonnyPython IDEthonny.org
- pylyzerStatic Code Analyzergithub.com
- Online Python CompilerOnline Python Editor & Testeronlinegdb.com
- Pydroid 3Android Python IDE + Learningplay.google.com
C Languages
8- Awesome C++C++ Resourcesgithub.com
- RoslynPadC# Editorroslynpad.net
- RoslynQuoterC# Syntax Tree API Viewerroslynquoter.azurewebsites.net
- The Algorithms - C++C++ - C++ Algorithmsthealgorithms.github.io
- C++ InsightsOnline C++ Compilercppinsights.io
- CP-AlgorithmsC++ Algorithmscp-algorithms.com
- cppreferenceC++ Cheat Sheetsen.cppreference.com
- CompCertFormally Verified Optimizing C Compilercompcert.org
Java / Kotlin
10- Awesome JavaJava Resourcesgithub.com
- Awesome KotlinKotlin Resourceskotlin.link
- Obfuscator ListJava Obfuscator Indexgithub.com
- AdoptiumDownload OpenJDK Binariesadoptium.net
- RecafJava Bytecode Editorcoley.software
- bytecode-viewerJava Decompilersbytecodeviewer.com
- JEnv For WindowsChange Java Versiongithub.com
- WhichJDKJDK Version Cheatsheetwhichjdk.com
- jadxDex to Java Decompilergithub.com
- GraalVMAdvanced Multi-language JVMgraalvm.org