JavaScript (including ECMAScript)
Hertfordshire > Potters Bar
The table below provides summary statistics for permanent job vacancies advertised in Potters Bar requiring JavaScript skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JavaScript over the 6 months leading up to 12 May 2025, comparing them to the same period in the previous two years.
| 6 months to 12 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 5 | - | - |
| Rank change year-on-year | - | - | - |
| Permanent jobs citing JavaScript | 1 | 0 | 0 |
| As % of all permanent jobs advertised in Potters Bar | 7.69% | - | - |
| As % of the Programming Languages category | 20.00% | - | - |
| Number of salaries quoted | 0 | 0 | 0 |
| Median annual salary (50th Percentile) | - | - | - |
| Hertfordshire median annual salary | £55,000 | £57,500 | £67,500 |
| % change year-on-year | -4.35% | -14.81% | +22.73% |
All Programming Languages
Potters Bar
JavaScript falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills in Potters Bar.
| Permanent vacancies with a requirement for coding skills | 5 | 2 | 1 |
| As % of all permanent jobs advertised in Potters Bar | 38.46% | 10.53% | 10.00% |
| Number of salaries quoted | 2 | 2 | 1 |
| 10th Percentile | £44,725 | £31,300 | - |
| 25th Percentile | £49,938 | £31,375 | - |
| Median annual salary (50th Percentile) | £59,250 | £33,000 | £100,000 |
| Median % change year-on-year | +79.55% | -67.00% | +37.93% |
| 75th Percentile | £67,938 | £34,875 | - |
| 90th Percentile | £72,775 | £35,100 | - |
| Hertfordshire median annual salary | £62,000 | £57,500 | £60,000 |
| % change year-on-year | +7.83% | -4.17% | +9.09% |
JavaScript
Job Vacancy Trend in Potters Bar
Job postings citing JavaScript as a proportion of all IT jobs advertised in Potters Bar.
JavaScript
Salary Trend in Potters Bar
3-month moving average salary quoted in jobs citing JavaScript in Potters Bar.
JavaScript
Co-occurring Skills and Capabilities in Potters Bar by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories: