These Are the Most Important Programming Languages in 2025
IEEE ranking of the most in-demand programming languages in 2025. JavaScript has dropped from rank 3 to 6, and TypeScript, also widely used for web applications, has fallen from rank 5 to 7. According to experts, this is due to the increased use of generative AI, which is frequently employed in "vibe coding" for web applications. Notable: classic C has seen a relative increase in usage (from rank 9 to rank 8), while the trending language Rust has slightly declined again (from rank 11 to rank 14). (Image: IEEE Spectrum) 2/6 Back to the Article
:quality(80)/p7i.vogel.de/wcms/81/c6/81c6f01476cd66350d1a6467efede21d/screenshot-202026-01-28-20174921-783x440v1v1.png "Vacuum-brazed probes. (Image:iew inductive heating systems)")
:quality(80)/p7i.vogel.de/wcms/40/c5/40c5051cebdb10fdee9a283303434d9d/0129881741v1.jpeg "3D-printed tools and other components contribute to energy-saving, precise processes. (Image:Gerhard Schubert GmbH)")
:quality(80)/p7i.vogel.de/wcms/ae/bd/aebda515c684825e97579175874ea6bd/0129920231v1.jpeg "Hensoldt, a sensor specialist for critical defense applications among other things, now has a strategic milestone ahead of it. The company is planning to acquire Nedinsco, an optronics company from Venlo in the Netherlands. Here's what's to come ... (Image:Hensoldt)")
:quality(80)/p7i.vogel.de/wcms/c3/6f/c36f031df46d22615d941d077d32313c/0129800025v1.jpeg "The laser-assisted process is intended to make wafer cutting significantly more productive. (Image:Trumpf)")
:quality(80)/p7i.vogel.de/wcms/73/17/7317794432521bf911711b91287cfc28/0129961259v1.jpeg "ABB Robotics and Nvidia are enabling the widespread use of physical AI in the world of robotics. This means that systems can be created virtually and with high precision and optimized much more cost-effectively. In the large image the virtual system, next to it the real robot cell ... (Image:ABB)")
:quality(80)/p7i.vogel.de/wcms/09/a2/09a2e832b1c0271d299fc130201e5717/adobestock-1767409934-4191x2360v1.jpeg "(Source: © ImageFlow - stock.adobe.com)")
:quality(80)/p7i.vogel.de/wcms/3e/1c/3e1c58be6be95c1f511fc6fd6812cf20/0129887455v1.jpeg "The picture shows an aerial view of the existing site, supplemented by a visualization of the Smart Factory. The new production facility is to be built on the current parking lot. (Image:Siemens AG)")
:quality(80)/p7i.vogel.de/wcms/ee/2e/ee2ed86ee6920e691aaab10cc7d2dec6/0128979319v1.jpeg "Humanoid robots can support people without adapting the environment. (Picture: ©Gorodenkoff - stock.adobe.com)")
:quality(80)/p7i.vogel.de/wcms/28/00/28008d9477bb07daa3b28ce4ac0ae907/newsimage418436-1536x864v1v1.jpeg "Researchers have produced elastic ear cartilage from human cells in the laboratory, which remains dimensionally stable in animal models. (Image:ETH Zurich)")
:quality(80)/p7i.vogel.de/wcms/1e/7d/1e7d6a316cdd7a7ba5e84d7c9a3efb80/newsimage418837-3000x1687v1v1.jpeg "Driverless shuttles can strengthen public transport, especially in rural areas. (Image:ZF Friedrichshafen)")
:quality(80)/p7i.vogel.de/wcms/85/e8/85e89606edeeec55feac9ab5617e2440/newsimage418885-3500x1969v1v1.jpeg "Flexible: The solid electrolyte based on silicone is expandable and thus compensates for the cavities that form in solid-state batteries during charging and discharging. (Image:Empa)")
:quality(80)/p7i.vogel.de/wcms/e8/dc/e8dc27a8d9fba8fbd081987400bf6848/0127426198v1.jpeg "3D FEM models are detailed, large and computationally intensive. Thanks to ROM and the support of Cadfem, Wago has succeeded in setting up an e-shop for thermal simulation. (Image:WAGO)")
:quality(80)/p7i.vogel.de/wcms/a7/22/a722a06c823b5d7405eb9fb15a0b4e7d/0129931201v1.jpeg "The company offers access to its charging network, which now has more than 1,000,000 charging points across Europe, via the Elli app. (Image:Elli | Volkswagen)")
:quality(80)/p7i.vogel.de/wcms/89/5d/895dfb4fb9a90c33ddd287c7d09c9ffd/0129938355v1.jpeg "Ganfeng Lithium has developed semi-solid batteries for eVTOLs together with Geely subsidiary Aerofugia. (Image:Aerofugia)")
:quality(80)/p7i.vogel.de/wcms/7c/b5/7cb53f75b7254936bca07deea6df4ed7/0129926273v1.jpeg "Windrose and Hubjekt cooperate on Plug&Charge authentication. (Image:Wind rose)")
:quality(80)/p7i.vogel.de/wcms/09/5a/095a3ffb6f8fa4c4ccdd40e99ad4eb57/0129947820v1.jpeg "The developers at Irlbacher prevent the glass surface from falling below the dew point with 3D printing in the form of filigree conductor tracks on flat glass. (Image:Irlbacher)")
:quality(80)/p7i.vogel.de/wcms/64/97/6497d264fcf62cf4325443498b3826f3/0129930890v1.jpeg "Switching without mechanical contacts (Image:Endrich)")
:quality(80)/p7i.vogel.de/wcms/f3/c0/f3c0040f2b655e91b80158029c65b0cc/0127314142v1.jpeg "Nexperia's assembly and testing fab in Guangdong, China. (Image:Nexperia)")
:quality(80)/p7i.vogel.de/wcms/eb/06/eb069fcd5423295876bad3277dbea0bf/0129955418v1.jpeg "The Iran war and the supply chains: Electronic components are currently hardly affected by bottlenecks. (Image:Markus Kammermann)")
:quality(80)/p7i.vogel.de/wcms/ee/75/ee7566bf98b05455703bb7521fcb98a4/0129937679v1.jpeg "The search for new semiconductor materials is progressing. (Image:Dall-E / AI-generated)")
:quality(80)/p7i.vogel.de/wcms/3c/2a/3c2a1902f98f37b248ab1acc5fddf386/0126987722v1.jpeg "IEEE")
