JavaScript used for both backend and frontend programming. This is one of the most popular coding languages widely used within the Internet of Things (IoT). JavaScript works well with other languages, is very versatile, and updated annually.
69.7% of developers prefer employing the JavaScript programming language.
2.Python
This widely accepted and most popular programming languages 2021, is used for developing web applications, desktop apps, media tools, network servers, machine learning and more. This technology grants outstanding library support, control capabilities, and robust integration. If you are running the startup business, then I will recommend you use this programming language for your app as Python is the best language.
YouTube, Instagram, and Pinterest are popular apps built using Python.
230,906 live websites employing Python and additionally 600,600 sites used Python historically.
3. PHP
It is one of the most commonly used programming languages for mobile apps that require database access. It is an open-source language employed for command-line scripting, server-side scripting, and coding applications.
PHP is widely utilized for creating eCommerce apps, dynamic web applications, content-heavy apps, and mobile apps. This language is highly flexible and can be quickly embedded with HTML or HTML5.
Wikipedia, Facebook, and Yahoo are very popular websites developed using PHP.
34,713,433 live websites make use of the PHP programming language.
Hiring a team of dedicated PHP app developers will definitely be a great choice.
4. Java
Java is an object-oriented programming language. With in-built open-source libraries easily accessible for users to pick from. This programming language is simple to handle and grants the best documentation and community support. With the help of this technology, you can build the best cross-platform apps, games, Android apps, embedded space, server apps, websites, etc.
Netflix, Google, Pinterest, Instagram are a few popular names using Java.
9490 firms reportedly use Java in their tech stacks.
Java vital features
*Architecture neutral
*Native threads
*Great libraries
*Dynamic compilation
*Automatic memory management
5. Kotlin
Kotlin is the most commonly used programming language used for building modern Android apps. This programming language has the potential to lead other programming languages like JAVA to make high-performing and excellent apps.
Trello, Evernote, Coursera are some popular apps built using Kotlin.
If you want your own Android application for your dream project, then hiring android app developers or dedicated Kotlin app developers from an authorized company can help you in turning your thoughts and ideas into reality.
A single man can not deliver expert solutions for every feature you want your app to have but by hiring a dedicated team of experts from a reliable custom app development company who can offer you multiple solutions under one roof can deliver wonderful results.
Kotlin vital features
*Interoperable with Java
*Backed by JetBrains
*Expressive Syntax
*Null Safety
6. HTML
HTML (Hypertext Markup Language) is the ideal choice for building web-fronted apps or location-based apps for mobile devices. It is a markup language that employs tags to structure and show the content on the webpage. HTML 5 is the latest update, and it comes with including media elements, multi-platform functionality for different programs, and quick market deployment features.
Google Docs and Google Drive are the famous Google apps using HTML.
HTML vital features
*Allows adding Images, video, and audio
*Hypertext can be added to the text
*Support Geolocation service
*Multi-platform support
7. C++
C++ is one of the most popular coding languages mainly used for mobile app development. It is an object-oriented, and general-purpose language with generic and low-level memory manipulation features. This programming language is recommended to develop a gaming app, GUI-based applications, real-time mathematical simulations, and more. C++ is successful with Cloud computing apps as it can swiftly adopt changing hardware or ecosystems.
Google, Accenture, Walmart, Telegram are very popular brand names using C++. If you also want to make an app like Telegram, then I will recommend you to hire mobile app developers as they have the ability to offer innovative solutions.
1245 firms reportedly use C++ in their tech stacks.
C++ vital features
*Case-sensitive
*Compiler-Based
*DMA (Dynamic Memory Allocation)
*Platform or Machine Independent/ Portable
*Mid-level programming language.
*Structured programming language.
*Rich Library and memory management
8. Rust
It is one of the most beloved programming languages sponsored by Mozilla. This language almost has a similar syntax to C++. It grants agility and security without reducing performance. Rust may be more complicated than some other programming languages present in this list.
Dropbox, Yelp, Sentry, and Postmates are famous names using Rust.
Rust vital features
*Supports functional and necessary procedural paradigm
*Safe, concurrent, and practical language
*Algebraic data types
*Efficient C bindings
*Pattern matching
9. TypeScript
TypeScript is the top programming language created and maintained by Microsoft. It is utilized to build JavaScript apps for client-side and server-side execution (as with Node. js or Deno). TypeScript can help you avoid bugs that experts usually run into when writing JavaScript by type-checking the code.
Slack, Vox Media, Accenture, and Stack are famous brands using TypeScript.
3079 corporations use TypeScript in their tech stacks.
TypeScript vital features
*Supports other JS libraries
*Build-in Support for JavaScript Packaging
*Static Type-checking
*Class and Module Support
10. CSS
This programming language is used for defining the presentation of Web pages, including fonts, colours, and layout. It allows you to adapt the presentation to different types of devices, such as small screens, large screens, or printers. CSS can be utilized with any XML-based markup language.
CSS vital features
*Advanced selectors
*Content-visibility property
*Contain-intrinsic-size property
*Fix layout problem
11. Swift
Swift is an open-source technology specially designed to work with OS X, iOS, and tvOS platforms. The programming language is scalable, flexible, and can easily adopt a secure programming pattern to add smart features to any app.
Lyft, LinkedIn, Hipmunk, and more are the famous names utilizing Swift.
2037 corporations reportedly use Swift in their tech stacks.
Swift vital features
*Closures united with function pointers
*Robust error handling built-in
*Functional programming patterns (map and filter)
*Structs that support extensions, methods, and protocols
12. C#
C# is the best programming language used to perform a broad range of tasks and objectives. This programming language is mainly used on Windows. C# (C-Sharp) is a company formed by Microsoft that works on the .NET Framework. It is utilized to create web apps, mobile apps, desktop apps, games and more.
Delivery Hero, Microsoft, and Accenture are the most popular companies using C#.
2049 businesses reportedly use C# in their tech stacks.
C# vital features
*Structured programming language
*Component oriented
*Interoperability
*Rich Library
*Object-oriented
13. Perl
Perl is the most popular programming language 2021. This is a general-purpose programming language produced for text manipulation and now employed for a broad range of tasks including web development, system administration, GUI development, network programming, and more.
Amazon, Booking.com, MIT are popular companies using Perl.
335,008 live websites are using Perl. Additionally, 1,123,725 sites used Perl historically.
Perl vital features
*Database integration
*C/C++ library interface
*Easily extendible and embeddable
*Unicode support
*Text manipulation
14. Scala
It is one of the top programming languages, combining both the object-oriented and functional programming paradigm. Scala enables developers to make great use of usual JVM features and Java libraries. A top-rated mobile app development company prefers using Scala for building robust apps.
Twitter, Airbnb, Thatcham, Tumblr, Netflix are famous organizations using Scala.
Scala vital features
Lazy computation
Singleton object
String interpolation
Higher-order function
Concurrency control
15. Scheme
It is one of the oldest and multi-purpose computer programming languages that take a minimalistic strategy to system applications development and aims at enlarging the core with compelling language extensions. Scheme’s format is simple to learn and ideal for teaching functional programming.
Scheme technology is utilized by large, authorized internet entities such as Reddit and Google.
16. SQL
Structured Query Language (SQL) employed for communicating, assessing, and manipulating the regular database for most applications. SQL is designed to reach particular standards, both ISO and ANSI. Referential probity and relational data model between data, data manipulation, data query, and data access control.
SQL vital features
Data Manipulation Language (DML)
Transaction Control Language
Embedded SQL
Advanced SQL
17. R Programming Language
It is a complicated statistical analysis and determining excessive graphics programming, R is one of the top programming languages used for ad hoc analysis and examining large datasets. You can also utilize the R programming language for open-source data mining projects.
R Programming Language vital features
Adequate data handling and storage facility
Offers an integrated collection of tools for data analysis
Proffers graphical facilities
Provides operators for calculations on lists, arrays, vectors and matrices
18. Golang (Go)
Go is the latest programming language to achieve rapid growth as it ensures to tackle some of the most challenging computational problems with a comparatively definite approach. Golang unites all the advantages of C, like being a compiled language, and statically typed.
Uber, Google, and Pinterest are the recognized names using Go.
2304 firms employ Go in their tech stacks.
Go vital features
Garbage collection
Structural typing
CSP-style concurrency
Built-in Testing
19. Ruby
Ruby is an object-oriented and back-end scripting language utilized in web applications development, system utilities, servers, and standard libraries. This programming language is designed as a high-level multiple-paradigm, general-purpose, and interpreted programming language.
Twitter, Bloomberg, Airbnb, and Shopify are the named companies using Ruby.
4957 corporations reportedly use Ruby in their tech stacks.
Ruby vital features
Supports MVC Architecture
Automated Deployment
Active Record
Simple Programming Language
20. Elixir
Elixir is one of the best programming languages created entirely on Erlang and uses the Erlang runtime environment (BEAM) to manage its code. This programming language supports modern functionalities such as macros, meta programming, and polymorphism.
Vox Media, Stack, and Postmates are one of the best companies using Elixir.
Elixir vital features
Fault-tolerant
Highly concurrent
Pattern-matching
Top 10 best technology's.
1. Microneedles for painless injections and tests
These tiny needles, at no more than the depth of a sheet of paper and the width of a human hair, could bring us pain-free injections and blood testing. “Microneedles” penetrate the skin without troubling underlying nerve endings, and can be attached to syringes or patches, or even mixed into creams. They could allow blood tests to be done at home and sent to the lab or analyzed on the spot. And because their use doesn’t require expensive equipment or high levels of training, testing and treatment could be delivered in under-served areas – making care more accessible.
2. Sun-powered chemistry
Making many of the chemicals we rely on requires fossil fuels. But a new approach holds the promise of reducing the sector’s emissions by using sunlight to convert waste carbon dioxide into useful chemicals. Recent developments in the sunlight-activated catalysts needed for this process are a step towards creating “solar” refineries to produce useful compounds from the waste gas, which could be turned into everything from medicines and detergents to fertilizers and textiles.
3. Virtual patients
If the goal of swapping humans for simulations to make clinical trials faster and safer sounds simple, the science behind it is anything but. Data taken from high-res images of a human organ is fed into a complex mathematical model of the mechanisms that control that organ’s function. Then, computer algorithms resolve the resulting equations and generate a virtual organ that behaves like the real thing. Such virtual organs or body systems could replace people in the initial assessments of drugs and treatments, making the process quicker, safer and less expensive.
4. Spatial computing
Spatial computing is the next step in the bringing together of physical and digital worlds we’re already seeing with virtual-reality and augmented-reality apps. As with VR and AR, it digitizes objects that connect via the cloud, allows sensors and motors to react to one another and creates a digital representation of the real world. But it goes even further, adding spatial mapping that lets a computer “coordinator” track and control the movements and interactions of objects as a person moves through the digital or physical world. This technology will bring new developments in how people and machines interact, in industry, healthcare, transportation and the home.
5. Digital medicine
Digital medicine won’t replace doctors any time soon, but apps that monitor conditions or administer therapies could enhance their care and support patients with limited access to health services. Many smart watches can already detect if their wearer has an irregular heartbeat, and similar tools are being worked on that could help with breathing disorders, depression, Alzheimer’s and more. Pills containing sensors are even being developed – these send data to apps to help detect things like body temperature, stomach bleeds and cancerous DNA.
6. Electric aviation
Electric propulsion would allow air travel to cut out carbon emissions, slash fuel costs and bring about big noise reductions. A host of organizations from Airbus to NASA are working on technology in this area, and while long-haul electric flights may still be some way off, and there are cost and regulatory hurdles, there is significant investment in the space. There are about 170 electric plane projects in development, mainly for private, corporate and commuter travel – but Airbus says it could have 100-passenger electric planes ready for take-off in 2030.
7. Lower-carbon cement
Today, 4 billion tonnes of cement – a key component of concrete – are produced every year, in a process that requires the burning of fossil fuels. This accounts for around 8% of global CO2 emissions. As urbanization increases over the next 30 years, this figure is set to rise to 5 billion tonnes. Researchers and start-ups are working on lower-carbon approaches, including tweaking the balance of ingredients used in the process, employing carbon capture and storage technology to remove emissions, and taking cement out of concrete altogether.
8. Quantum sensing
Imagine self-driving cars that can “see” around corners, or portable scanners that can monitor a person’s brain activity. Quantum sensing could make these things and much more a reality. Quantum sensors operate with extreme levels of precision by exploiting the quantum nature of matter – for example, using the difference between electrons in different energy states as a base unit. Most of these systems are complex and expensive, but smaller, more affordable examples are being developed that could open up new uses.
9. Green hydrogen
When hydrogen burns, the only by-product is water – and when it’s produced through electrolysis using renewable energy it becomes “green”. Earlier this year it was predicted green hydrogen will become a $12 trillion market by 2050. Why? Because it could have a key role in the energy transition by helping decarbonize sectors – like shipping and manufacturing – that are harder to electrify because they require high-energy fuel.
10. Whole-genome synthesis
Improvements in the technology needed to design genetic sequences that are then introduced into microbes are making it possible to print ever-larger amounts of genetic material and alter genomes more extensively. This can give insights into how viruses spread or help in producing vaccines and other treatments. In the future, it could help sustainably produce chemicals, fuels or construction materials from biomass or waste gases. And it could even allow scientists to design pathogen-resistant plants, or us to write our own genome – opening the door to possible misuse, of course, but also to cures for genetic diseases.
The World Economic Forum supports and helps drive this kind of innovation, which is critical to economic growth and the future well-being of society, through work including its Technology Pioneers community and its Global Future Councils network.
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