Tiny C Compiler VS QuickJS

Tiny C Compiler

The Tiny C Compiler is an x86, x86-64 and ARM processor C compiler created by Fabrice Bellard.

QuickJS

Application and Data, Build, Test, Deploy, and JavaScript Compilers

Landing page //
2019-11-06

Landing page //
2021-08-20

Tiny C Compiler

Website: bellard.org
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QuickJS

Website: bellard.org
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Tiny C Compiler features and specs

Fast Compilation
Tiny C Compiler (TCC) is known for its incredibly fast compilation speed, which makes it ideal for quick compilations and testing.
Small Size
TCC has a very small footprint compared to other compilers, making it easy to include in applications and use in environments with limited resources.
C99 Support
TCC provides support for the C99 standard, allowing the use of newer C language features.
Dynamic Code Generation
TCC can compile and execute code dynamically, which can be useful for scripting or embedded contexts.
Simplified Licensing
Under the GNU Lesser General Public License (LGPL), TCC can be more easily used in various projects, including proprietary ones, compared to compilers with more restrictive licenses.

Possible disadvantages of Tiny C Compiler

Limited Optimization
TCC does not perform extensive optimization, which can result in less efficient executable code compared to compilers like GCC or Clang.
Incomplete C Standard Library
TCC's standard C library implementation is not as complete as those of more established compilers, which might lead to compatibility issues.
Lack of Detailed Documentation
Users may find the available documentation lacking in detail, which can hinder learning and debugging for complex projects.
Limited Platform Support
TCC is primarily designed for smaller-scale applications and lacks some platform-specific and cross-compilation capabilities.
Fewer Community Resources
Compared to major compilers like GCC or Clang, TCC has a smaller user community, which can mean fewer tutorials, forums, and third-party support tools.

QuickJS features and specs

Lightweight
QuickJS is designed to be lightweight with a small footprint, making it easy to embed in applications and suitable for resource-constrained environments.
Fast Startup Time
QuickJS offers very fast startup times, which can be beneficial for applications that require quick script execution without a long initialization period.
Full ES2020 Support
QuickJS supports the full ES2020 specification, providing modern JavaScript features and syntax, which is advantageous for developers who want to use the latest JavaScript features.
Embeddability
Being easy to integrate into other applications or systems, QuickJS provides a simple C API, which facilitates embedding it in various software and platforms.
Single File Distribution
QuickJS can be distributed as a single file, simplifying packaging and distribution without needing external dependencies.
Memory Efficiency
Its memory efficient design allows QuickJS to run scripts in environments with limited memory resources, making it suitable for IoT devices and embedded systems.

Possible disadvantages of QuickJS

Limited Ecosystem
QuickJS, being a relatively new and niche project, has a smaller ecosystem compared to more established JavaScript engines like V8, which means fewer libraries and community resources are available.
Performance
While QuickJS is efficient, it may not deliver the same high-performance execution as more mature engines like V8, especially in applications requiring intensive computational processing.
Lack of Long-term Support
QuickJS may not have the same level of long-term support and ongoing development as larger projects maintained by large companies or communities.
Single-threaded
QuickJS runs in a single thread, which can be a limitation for applications that require multithreading support for parallel processing.
Limited Debugging Tools
Compared to more popular JavaScript engines, QuickJS has fewer debugging tools and integrations, which might make development and troubleshooting more challenging.

Tiny C Compiler videos

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QuickJS videos

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QuickJS - IO, axios, redaxios, fetch

Category Popularity

0-100% (relative to Tiny C Compiler and QuickJS)

QuickJS

IDE

75 75%

IDE

25% 25

Text Editors

64 64%

Text Editors

36% 36

Project Management

100 100%

Project Management

0% 0

Application And Data

0 0%

Application And Data

100% 100

User comments

Share your experience with using Tiny C Compiler and QuickJS. For example, how are they different and which one is better?

Social recommendations and mentions

QuickJS might be a bit more popular than Tiny C Compiler. We know about 41 links to it since March 2021 and only 35 links to Tiny C Compiler. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Tiny C Compiler mentions (35)

Weird Lexical Syntax
> I'm not sure who wants to be able to syntax highlight C at 35 MB per second, but I am now able to do so Fast, but tcc *compiles* C to binary code at 29 MB/s on a really old computer: https://bellard.org/tcc/#speed. - Source: Hacker News / 6 months ago
Pnut: A C to POSIX Shell Compiler you can Trust
"Because Pnut can be distributed as a human-readable shell script (`pnut.sh`), it can serve as the basis for a reproducible build system. With a POSIX compliant shell, `pnut.sh` is sufficiently powerful to compile itself and, with some effort, [TCC](https://bellard.org/tcc/). Because TCC can be used to bootstrap GCC, this makes it possible to bootstrap a fully featured build toolchain from only human-readable... - Source: Hacker News / 10 months ago
Cwerg: C-like language that can be implemented in 10kLOC
For what it's worth you can implement a C compiler in under 10kLOC. The chibi C compiler is only a few thousand lines [1]. There is also Cake [2] and the tiny C compiler [3] which are both relatively small. [1] https://github.com/rui314/chibicc [3] https://bellard.org/tcc/. - Source: Hacker News / about 1 year ago
Exploring the Internals of Linux v0.01
I was going to say, the list should include something by Fabrice Bellard. Tiny C Compiler is one. https://bellard.org/tcc/ I was thinking, maybe first version/commit of QEMU would be interesting to read. - Source: Hacker News / over 1 year ago
The C Interpreter: A Tutorial for Cin
I occasionally use tcc (https://bellard.org/tcc/) like an interpreter (`tcc -run`), it's convenient for certain odd tasks. Not so much for interactive stuff, but if I'm building little PoCs for an idea that will get dropped into a C project, or fiddling with structs work out how something should/is being stored, or in situations where I'm making stuff that interacts with or examples based on C code and I want to... - Source: Hacker News / almost 2 years ago

QuickJS mentions (41)

Servo in 2024: stats, features and donations
And some lightweight alternatives like Bellard's QuickJS (https://bellard.org/quickjs/) in C and Kiesel (https://kiesel.dev/) in Zig. - Source: Hacker News / 3 months ago
Building Static HTML Pages with JSX Server-Side Rendering
Built on a highly optimized JavaScript runtime powered by QuickJS, Query offers fast startup times and efficient execution. Its built-in caching mechanism further enhances performance by storing function responses, reducing database load and latency. This focus on speed makes Query a standout choice for server-side rendering, especially in applications with many components. - Source: dev.to / 4 months ago
Lua Is So Underrated
Which JS VMs have you tried embedding? People in this thread have suggested https://github.com/Moddable-OpenSource/moddable, and https://duktape.org/, but I haven't tried any of them. - Source: Hacker News / 4 months ago
Introducing our Next-Generation JavaScript SDK
Where the previous SDK was built on top of the QuickJS JavaScript engine and the Javy runtime, the new SDK is built on top of the Firefox browser’s SpiderMonkey engine, and the Bytecode Alliance’s StarlingMonkey runtime and ComponentizeJS WIT bindings generator. - Source: dev.to / 5 months ago
QuickJS: Handle Typescript Sourcemap
I'm currently using Bellard's QuickJS engine on a new TypeScript project. - Source: dev.to / 9 months ago