Hello sandeep,

Following are some best laptops :

• MacBook Pro 13″
• HP Pavilion.
• Acer Predator Helios 300.
• ASUS VivoBook S.
• Dell Inspiron 15.
• Acer Aspire E 15.
• Microsoft Surface Pro.
• Dell XPS 15.
• I want to tell you one thing , there are some basic features which are necassary for an engineer those are , A Laptop should have 
• 1 TB hard disk
• 8 GB RAM
• i 5 processor
• 2GB graphics
• This should be minimum features in any laptop you are buying. If you have more budget and can buy more advanced featured laptop then its even more better. The best laptop in budget having all these specifications is ASUS VIVOBOOK.
• Hope this helps !

dear sandeep,

here is the list of top laptops for coding, select one according to your budget and other requriements.

1. Lenovo ThinkPad E570 Notebook
2. Dell XPS15
3. Acer Aspire E15
4. Microsoft Surface Pro (Intel Core i7)
5. ASUS P-Series P2440UQ-XS71
6. HP Notebook 15-ay011nr
7. Apple 13″ MacBook Air
8. Asus VivoBook M580VD-EB54
9. Lenovo ThinkPad X1 Carbon 20BTS1V900
10. Acer Flagship CB3-532
11. Lenovo 320-15
12. MSI GT70 DOMINATOR DRAGON
13. ASUS ROG G703GX-XS98K
14. HP – 17.3″ Laptop
15. Lenovo IdeaPad 330 Laptop
16. Dell XPS 9370
17. GIGABYTE AERO 15-X9-RT5P
18. AORUS 15-X9-RT4BD 15
19. Razer Blade 15 RTX